Harley oil pressure problems. Tech felt bike was labored.

Harley oil pressure problems May 7, 2021 · Common Harley Davidson Evolution Engine Problems. This is a follow up video, explains and shows how I found the cracked. Oil pressure be enabled with a P&A accessory for MY17 vehicles. you have a problem with INDICATED pressure, not actual oil pressure. Most cars have oil pressure gauges that show how much p When changing the oil in a pressure washer, use oil that is specifically formulated for the unit, rather than standard vehicle oil. Proper oil pressure is vital for optimal engine lubrication and operation. I don't know if its the sending unit or the oil pressure gauge. I'm not sure what magic elixir H-D adds to their synthetic oil to charge those crazy $$'s. The process takes only a few minutes. Feb 21, 2025 · Oil pressure has always run at 32psi when riding at speed (2500-3000 rpms). After about 3 hours they did a oil pressure test and took it for a test ride. To get to it, remove the fuel filter housing and loosen the Allen bolt from the The pressure switch to a well pump may shut down a well or cause the water not to flow, especially if both the switch and a pressure tank are affixed to the system. Aug 25, 2017 · After 1K miles the motor started knocking. The oil system is stock and it has a Harley filter and Harley 20-50w oil. When I either Rev the motor or take off, I gain a litlle oil pressure, up to about 10 on the gauge. Too much oil pressure will actually raise the oil temps, loads the pump too much and eat up some hp. When the RPM's are at about 2000 the oil pressure is again at 60. i did not build the engine so i do not know much about this one. Jun 20, 2010 · Problem just started, oil pressure gage goes to 40 and stays , indicator light comes on, during the brief ride the gage would come back to normal and light would go off for a few seconds but would then jump back to 40 and light would come back on. I was on a ride the other day when the oil light came on. Jul 19, 2019 · It's a Twin Cam 124" in a Touring. Other uses of the oil include prevention of brain disease and can Harley Davidson is one of the most iconic motorcycle brands in the world. Both parts can To fix an oil sensor leak, locate the oil pressure sensor, remove the leaking sensor, and replace it with a new sensor. If the pressure is too low, the engine does not start The symptoms of a bad oil pump are many, and some of them include abnormally noisy hydraulic lifters, valve train noise, a higher operating temperature in the engine, a decrease in Palm oil might have antioxidant effects and be effective in preventing a vitamin A deficiency, according to WebMD. The problem is if I wick the throttlefrom idel it blows the gasket out of the oil filter. Started by fbn ent, June 12, 2023, 06:22:59 PM. Higher pressures just pump excess oil into the motor, where it causes issues such as increased carry over, and sumping. After the oil change I went for a ride. After covering rare Harley Davidson evolution engine problems, let’s take a look at some of the most common issues. The high pressure is still there when I take off the fill cap, and I am definitely not overfilled on oil this time. Harley crate engines are pre-buil Harley Davidson is an iconic American motorcycle brand that has been around for over a century. https://go. I change the engine oil every 3,000 and use H-D conventional. After warm up, it will drop down, but only after it is hot. However, the oil pressure se Karcher pressure washers are known for their durability and high-performance capabilities. Increase your Harley Twin Cam Oil Pressure and performance by replacing the stock oil pressure relief spring in the oil pressure relief (bypass) valve of the cam support plate. (Fired right up). Harley Davidson Evolution Engine Problems. Feb 29, 2024 · Troubleshooting for Low Oil Pressure. Sep 6, 2011 · When first built, I installed new oil pump gears in the pump. Too much oil in the head area will cause carry over into the breather as well. R. Jun 28, 2024 · To verify the oil pressure reading on your Harley motorcycle, consider testing it with a manual gauge. i ran mobil 1 20 w 50 and it rarely got to the right of the 0 digit on the 180 degree index on the dial. If it is low, then it may indicate a blow-by issue. On cold start up it will also hit 60 psi. But when switching just to the on position it registers at 30-35. The oil pressure monitor had --- on it, usually says 0k. Is there any common problems with these May 10, 2017 · The normal oil pressure when the bike is at running temp is around 32 psi and when at a idle the oil gauge should only read 4 to 7 psi. Heat up the oil pump with a heat gun on the next cold start and see what happens. the bike had normal oil pressure for its first handful of rides, minus the 5-10 minutes of not reading anything. Prior to 1969, Harley-Davidson used the engin Topping off the oil in a vehicle to the point that it overflows can cause the additional oil in the oil pump to build pressure on the seal on the rear main bearing. Installed new oil pressure switch and added an oil pressure gauge. If a bad oil pressure sensor is used for a long time, it may cause engine damage. You need at least 20 psi to pump up the lifters. Press Air leakage at the valve and a waterlogged tank are two typical well pressure tank problems, according to eHow. Pretty much does the same thing on startup, bounces from 0 -60 real rapid for a few seconds, after a few minutes will settle down in the 35 range until RPM change or shut down, then we start all over again, it almost acts like a short in the wiring (checked and seems to May 5, 2011 · Harley Gauge, oil pressure, good shape | eBay . I had to rev it to keep it running. Made of high-quality chips, 100% functionally tested before leaving the factory. I have always used synthetic Screamin Eagle oil. Aug 15, 2022 · The oil tank does continue to leak though it is hard to tell at what rate, but it isn't very fast. I cleaned the contacts with electronic connector cleaner. 1996 The Harley Oil Breather Problem can be a nuisance and potentially harmful to your motorcycle’s functionality. The oil light does NOT see or care how high the pressure is. Ever since then, she has had very high oil pressure. This can lead to a variety of problems, as the oil should be cooling and lubricating the engine. M8 OIL SUMPING ISSUE There is a common M8 oil sumping issue with some early Milwaukee Eight motors. Jan 25, 2011 · Put in a new oil pump about 30k ago, hasn't been apart since. 25-30 at speed is fine. I'm wondering is this something new with Harley on the 103. somewhere in your wiring between the sender and the gauge is open. as oil pressure increases the resistance in the sender (relative to ground) decreases and the gauge goes up. Starting Issues Aug 30, 2009 · Oil light goes out as soon as the engine starts, the oil pressure gauge works fine for about 15 minutes, than it goes to zero and stays there, and at times it will start working again. I also replaced the relief valve spring. Jul 8, 2009 · Axtel makes a oil pressure bypass that increases idle oil pressure and vents the pump to prevent oil stall by dumping excess oil back into the sump. Jan 10, 2009 · So I pulled the gear cover and verified the oil pump drive gear key was ok, I disassembled the oil pump and insured the keys were in place, blew through the oil filter supply line and noted pressure in the oil tank, oil pump gears look great, new oil pump housing, and all new oil line hosed from the tank to the engine, all lines are in the Since 1990, E. Aug 12, 2020 · I’ve used the K&N 171C oil filter on my last 3 Harley’s with no problems. This issue can stem from a failing oil pump, blocked oil passages, or worn-out engine components. Bigger question considering your blowby is are you wet sumping, starving the feed side of the pump and filling the engine with oil creating extra oil to be pumped out the breather? Apr 22, 2013 · I don't have a RK, but I've been running the HD oil gauge kit mounted on the rocker box. If its from the head, get one that mounts from the pump. This step allows for a more accurate assessment of your oil pressure levels. Have never had that high of oil pressure before except during winter. No change. Jun 17, 2021 · Cost. That is why the oil tank is always mounted higher than the pump. Eliminated spring loaded chain tension Mar 1, 2006 · Synthetic Oil Yeah, synthetic oil in the engine is going to set you back a good amount at each oil change. one thing i learned was it takes a long time for the oil to get up to Temp, 30 miles or so! May 21, 2023 · The bearings from the lifter got into the oil pump causing it to lock up and shear the woodruff key to the pump gear. Remember the only part of a Harley motor that NEEDS oil pressure is the lifters, everything else needs oil flow !! Jun 14, 2011 · My oil dummy light was staying on at idle and my gauge was reading 0 oil pressure. If the pump specks are good and you have the oil lines the right way around you need to check you true oil pressure and the top end pressure. Previous topic - Next topic. The 2012 Harley Oil Breather, as with any motorcycle component, is not without its problems. 01. Jul 2, 2013 · Ran into a problem with the oil pressure. So far, so good. One of the mos Typically, an oil pressure switch is located close to the oil filter or just under it. That mist be a hint towards something. Plus the 17 mm nut on the base makes changing the filter very easy. May 24, 2013 · My oil pressure light on the dash will not light red before starting the engine. 2004 Dyna Lowrider Harley Heavy Breather,Stage 1,Screaming Eagle mufflers. Oil pressure and temp was normal at first. Started the bike. Products has the solutions for your Harley oil pressure problem Dec 29, 2023 · The sensor measures the oil pressure in the engine and sends this information to the bike’s computer. that will bring your oil pressure up some not as high as mine though. E. Apr 21, 2012 · The relief system may be the problem with your low pressure but not the problem with oil collecting in the sump. It started to drop idle speed and almost stop. The leaking engine is caused by the additional pressure on the rear main bearing Complete engine failure, unusual noises, low oil pressure, loss of power, misfiring, hard starting and overheating are all common signs of a seized engine. Low Oil Pressure. Are these problems related, as in oil pump not pumping up the valve train? I don't have a pressure gauge to check oil pressure, but I do plan on getting one. 126 was tops before. 1996 May 9, 2023 · Oil Pressure Problems. Potential Fixes: Dec 16, 2005 · I have put a Harley Davidson oil pressure, 60psi pressure gage on it and it runs pegged , idles with around 50 psi. This can be caused by a variety of factors, including a clogged oil filter, a faulty oil pump, or low oil level. Sep 24, 2022 · gotta repeat JLR response! Your vent system has absolutely NOTHING to do with the oil pressure light! Nothing, Nadda! The Oil pressure warning lights purpose is to notify you that the oil pressure is to LOW only! Lack of oil pressure will destroy your engine in minutes. I really hate to tear the motor down, if it's just the pump. Oil pressure gauges are useless. Rode around town and noticed oil pressure was not fluctuating as much as it did before. Products have specialized in increasing Harley oil pressure. As the oil got warm the pressure would drop if the valve were still stuck. 1. 2020 Road Glide Limited, Klock Werks Pro-Touring windscreen, Grasshopper drivers backrest, highway pegs, S&S Grand National mufflers, S&S Stealth air cleaner assembley. Have run Screemin Eagle Synthetic in it since new, now has 98K. Wondering where to find used Harley V-Rods for sale, Panhead Harleys for sale Low pulse pressure, or low blood pressure, is not always indicative of a health problem and it is usually not alarming to doctors unless the patient is exhibiting other symptoms ca Oil is formed when organic materials are buried under sedimentary rock; anoxic conditions and intense pressure cause a gradual transformation in petroleum. As a result, th When it comes to buying a Harley Davidson, you can save a lot of money by choosing a used motorcycle. There is nothing about oil pressure. With so many options available, it’s important to know what to look for when shopping for a pre-o When a person puts too much oil in their car, they can damage the car by creating a leaking engine. In cold weather, it wouldn't hurt to leave a hair drier or heat lamp under the sump to preheat the oil some before startup. Since the oil pressure is measured after the spring/ball you see an increased oil pressure reading. Follow our guide for how to check an oil pressure switch. GL-5 oil has roughly twice as much of the EP additive as GL- Crankcase pressure occurs when a vehicle’s breather tube is obstructed, the pistons or blower oil seals are worn or defective, the piston crown is cracked, the gaskets are defectiv One of the most common problems that happens when water pressure is too high is leaks in the plumbing. Oct 23, 2010 · i have a 1993 touring bike with an evo motor that i have had oil pressure problems since i put the engine in. Upgraded to a new cam plate, cams and oil pump. IMHO high oil pressure for Harley's is a selling point. Replacement of the oil pressure sensor is the only way to fi An oil seal is a physical barrier that keeps oil inside an engine to lubricate the moving parts and to keep contaminants out of the oil, according to Bright Hub Engineering. Jan 2, 2011 · I noticed on my new 2011 Ultra 103 that the oil pressure is running at 60 psi. Sending unit is on feed side of filter, not after. Again low oil pressure. If the crack is adjacent to the oil pump, the resultant pressure can blow either th High oil pressure occurs when an unusually high amount of pressure is required to circulate oil through the engine of a car. Harley oil sumping is a common issue that many Harley riders face. It has 37,000 miles on it and I am the second owner. Addressing these issues immediately is vital for the motorcycle’s safety and longevity. Aug 20, 2019 · Usually the oil light would sometimes flicker when the bike was at idle and once after I changed oil the oil light didn't go off for about two miles. Harley Davidson recommends using only certain tires for specific models of motorcycles. Low or no Harley oil pressure? E. For an easy and stress-free repair or installation process, you may need to invest in installation tools. I read somewhere that this problem could be a clog vent for the engine. More Oil Related Problems: Harley Oil Breather Problems? I Have The Answer! Dec 27, 2008 · Way too much pressure. Jul 11, 2020 · Put in a new "2020" oil pump, checked and " tested" bottom end, new 114 Stage 3 kit and the rest of the parts needed for the repair. When the engine is running fast, the oil pressu The oil pressure sensor is typically located near the bottom, right side of an engine, between the oil filter and the oil pan, according to Repair Pal. Jul 7, 2011 · Pinned oil pressure gauge Jump to Latest 9. If the problem repeats with a new sensor installed, you may have a sticking pressure relief valve in the oil pump. I noticed oil pressure was nearly zero at startup. When engine cold pressure was about 50 to 55 and after warming up went down to about 30 to 32. The well pump or well itself can also indicate possible problems esp Karcher pressure washers are renowned for their powerful performance and versatility. Tech felt bike was labored. It's typically Apr 22, 2024 · Oil sumping, sometimes referred to as wet sumping, is a condition in Harley-Davidson engines when excess oil accumulates in the crankcase rather than being properly circulated and returned to the oil tank. When my bike was a chop back in the 70's I had an oil pressure gauge screwed into the pump and on a hot Calif. I did have oil on the connector side of the switch, and in the connector contacts. Follow these steps to make sure you get a precise reading: Locate the Oil Pressure Port: Find the oil pressure port on your Harley motorcycle engine. It provides a real-time display of the oil pressure in the engine, allowing the rider to monitor the health and performance of the oil system. Harley Davidson Evolution engine problems are low oil pressure, engine turns off, loss of power, inner cam bearing failure, tapping, starting issues, and cam chain tensioner failures. Oct 26, 2020 · Hey guys I just purchased my wife a 2011 Tri Glide. Jan 29, 2024 · Understanding Harley Oil Sumping. If no flow, clear or replace the line,, a service manual will be helpful,,, section 3,, in the first 8-10 pages. However, it’s essential to approach your search with caution and ensure After crude oil is extracted from the Earth, it is burned and used to boil water to produce steam, which is then pressurized and used to turn a turbine that is hooked up to a gener If you’re a Harley-Davidson enthusiast looking to enhance the performance of your bike, upgrading to a crate engine might be the perfect solution. There could be a few things that cause a fluctuation in the gauge, it could be a bad wire connection or a bad oil pressure sensor or the oil pump could be going bad. Visit http://www. But while the lid is off I see no movement in oil tank which leads me to believe the pump isn't working now. ) at an idle the needle would drop down to +- 5lbs. Harley oil pump check valve rebuilt kit (O-rings and stainless steel spring) costs about $20 on average. I do not know how oil could get on the connector side of the switch unless it seeped through the switch over Dec 15, 2012 · you need to have a baisley oil pressure spring installed. Harley oil pump inspection. Went from a broke 107 to Stage 3 114 for about $1500. Whether you’re looking for a classic ride or a modern machine, you can find a used Harley trike that fi Low fuel pressure results in several issues for the engine, including rough idle, poor performance and decreased fuel economy. They need 3-5 to stay charged. So if you're riding down the highway and the actual pressure is 4 psi for instance, the engine is not getting anything close to the correct amount of oil in any of the critical areas, but you won't know that until something fails. However, like any other mechanical equipment, pressure washers can encounter problems from time t Fish oil and flax seed oil may help with heart problems, according to WebMD. One of the most c The most likely cause of a car losing oil pressure when it warms up is a problem with the pressure relief valve, which regulates the oil pressure to ensure that there is enough pre Some common Northstar engine problems include head gasket failures, excessive oil consumption, knocking or pinging, oil leaks and no oil pressure. Nov 22, 2019 · 7 lbs at hot idle is fine. I got off the highway and checked the oil and it was full. They put in new crank, oil pump, stator, lifters, rockers, shafts, and after 1200 miles the bike stopped making any power and had bad oil smell coming out back. Whether you’re cleaning your patio, car, or outdoor furniture, these machines can make the tas The oil pressure sensor on a Cummins engine is located behind the ECM harness on the driver’s side. I ride a 97 Ultra that I love. Need help Sep 7, 2013 · I would like some info from the group on oil pressure issues. As soon as the slightest pressure from the pump reaches the ball check, the ball is lifted and the oil flows past it. 3 days ago · been reading web sites claiming to solve HD motor oil pressure problems with a spring set and gauge to monitor the oil pressure I have heard many times through the years the evo oil pressure at idle with a warmed up engine is 0 psi. Now the pressure drops under acceleration from 38psi sometimes down to 15psi then pulls back to 38psi. A Sq If engine oil ends up in the radiator, it usually is due to a cracked head or blown head gasket. The manual says in two places to "check the function of the oil pressure switch" but does not say HOW. Same oil pumps ! The kind of oil leakage you're describing is a symptom of positive crankcase pressure. After break-in and some miles on motor ran it to GPS speed of 138. I also use the Valvoline Vr1 mineral and Belray Vtwin primary oil as well as Shockproof in the transmission. It refers to the accumulation of oil in the crankcase of the engine, which can lead to a number of problems if not addressed properly. In most cases, the gauge will Proper tire pressure for a Harley Davidson depends upon the type of tire used. 8K views 12 replies 5 participants last post by gbhunter Jul 13, 2016 Apr 29, 2015 · Even if the pressure regulating valve were sticking on cold start, it would only open enough to bypass the excess pressure above normal, so you would still see normal cold oil pressure. 4 hrs labor if i think right. I changed the oil pressure sender as it was weeping anyway and has 60k on it. from an accident I had in Oct. The external style of oil pump is notorious for this, the internal gerotor is somewhat better, but has its problems too! Aug 24, 2019 · Ran the bike for a few minutes, waited a few minutes and checked the oil to notice just the tip of the dipstick had oil on it. i ran it at idle for about a minuite and when it still was not going up i started priming everything 🔧 Sign up for the free FMH newsletter to receive the latest Harley repair & maintenance tips delivered right in your inbox. The cold pres The standard oil change cycle on a Harley-Davidson is every 3000 miles. By high, I mean, somedays it can be over 200psi if it has 60 wt oil in it. Normal Harley oil pressure in Shovel, Evo & Twin Cam engines usually means it is not with-in factory Harley Specs. Took to dealer and they tore down motor and said the oil pump failed making the crank fail. But lack of oil pressure can affect pushrod adjustment if using hydraulic lifters. Your rockers are probably Jul 5, 2018 · Red oil light on I have a 2017 RG with 8600 miles. 1998 Electra Glide Classic 45K miles, Aug 6, 2015 · I have lost all oil pressure, & I have checked all the keys on the oil pump shaft. If hot, oil is circulating, whatever your oil switch says. I use synthetic in the primary and trans. Next, inspect the Jun 21, 2016 · The oil looked very dark almost burnt. Cranked it up cold and the oil pressure was around 34psi. A low pressure gauge will be damaged by the cold oil pressures at startup. After reading some of the posts I think the gage needs to be placed between the heads on the line that runs between the heads. I am using syn Harley oil and filter. With a long history of producing quality motorcycles, Harley Davidson has been a leader in the industry fo The shifting pattern on Harley-Davidson motorcycles is “one down, four up” (or “one down, five up” for six-speed bikes). the best thing you could do is remove the oil pressure gauge and throw it away. Therfore no oil pumping. Now for the first 45,000 miles this gauge usually read in the 32 range. What that tells you, is the oil pressure on Sportsters is pretty low, by design. That negative pressure is created by the oil pump scavenge gear rotor. Having trouble starting up your motorcycle? Well, you might want to check your oil pressure. Jul 22, 2011 · the pressure sender portion of the switch for the gauge works exactly backwards electrically from what you would expect. The increased spring pressure raises the amount of oil pressure needed to lift the slide and allow oil to the bottom end. I removed the sending unit and installed a pressure gauge, the oil pressure is fine. that's up to you. May 9, 2011 · The spring isn't at the oil screen, (oil screen is in the boock) it's under a cap on the oil pump that covers the oil pressure relief valve. Factory Harley oil pressure specs. Borage oil can also be used to treat both arthritic and skin problems. Mar 21, 2010 · From pickup port to feed side of oil pump it goes thru bypass valve, (maybe stuck open), from there to oil psi sender on it's way to filter. com. Be it 10 psi 1 day ago · The oil level was fine and it started right up after I install a new battery. Oct 11, 2019 · There are many senders that look identical to a HD sender but have a different pressure rating. Sep 18, 2022 · Locate the oil pressure switch by the engine oil filter and unplug the connector from the switch. I also checked and cleaned the tappet screen. I used Russell braided lines. Where is your oil psi guage mounted from. After running the oil pressure will be at 35-40 at idle. In other words, the first gear is located below neutral and The location of the vehicle identification number on a Harley-Davidson depends on the model year, according to Harley-Performance. May 28, 2022 · Oil Pressure Sensor . Products SP-1 is the cure for Harley Shovel and Evo oil pressure problems! Our SP-1 "Superpump-Kit" works in all '73 to '99 aluminum bodied stock Harley Shovelhead and Evolution oil pumps along with most aftermarket oil pumps. Sep 3, 2012 · I have developed a leak from the oil pressure switch. Your oil pressure is normal. Manuals Jul 29, 2013 · Tonight right after starting my sporty, I heard a cracking sound followed by a whirring sound for about a minute at which time the oil pressure light came on. Acting on these signs by Harley Davidson trikes are a great way to experience the open road in style. Sep 25, 2009 · However pushrod adjustment shouldn't have anything to do with oil pressure. If the sensor is not working correctly, it can give an incorrect reading, causing the oil light to stay on even when there is no issue with the oil pressure. The root cause is poor oil scavenging, where the oil pump fails to return oil quickly enough from the crankcase. No oil pressure. Motor rebuilt by Southside Motorcycle, Orland Park IL (708) 361-0942 2. And if you are building for power, you should look into the power requirements of pumping high pressure fluids. I added about 2 quarts of oil and is now half way up the dipstick on the jiffy stand measurement. 2014. The valve is not stuck. I picked it up at the shop an was told that they had changed the oil out to Amsoil 20w50. If no oil is circulating, with what oil's held in the crankcases, you can run 10 miles without fresh oil from the pump before engine will run too hot and Jun 6, 2009 · Low oil pressure when you did this is a lack of oil to the pump, lifters collapsed from lack of pressure. Apr 19, 2012 · But that sounds a lot like the same problem I had on my 2004 Road King. A couple days later I started it up and the oil reservoir cap blew off spill engine oil all over my garage floor. If cold, no circulation = investigate further. The oil breather system is a critical part of the engine that helps maintain proper air pressure and prevents oil from escaping into places it shouldn’t be, like the air cleaner or onto the bike itself. Sep 25, 2014 · What Schmidty said. Low idle combined with heat from low speeds, or very high speeds = lower than normal oil pressure. There was a slight burnt smell. Mar 23, 2018 · This Harley Twin Cam Oil Pressure relief valve spring kit from E. Shovelhead, Evolution & Twin Cam engines. Aug 2, 2014 · After a short time of city driving, oil pressure drops to about 8-10psi at idle Fine on highway, 35-40psi. I believe the restrictor was after the lifters allowing them to receive the benifit of increased pressure. I even took the valve out to verify it wasn't sticking. Well, bought a oil pressure gauge that mounts on the motor case in front of the oil pump Apr 22, 2024 · A commonly reported challenge for Harley owners is the occurrence of oil breather problems. If you own a 2017 to 2019 Harley Davidson with a Milwaukee Fix My Hog logo SVG Jul 13, 2014 · It usually stops after the engine fires, but still puts out air as you can see it pushing the oil around the catch can. However, like any mechanical device, they can encounter issues over time. This time, I noticed pressure climbed quickly to 60 psi as I was was revving when switching gears. Oil changes usually depend on the riders preference as some owners may wait as long as 6 months before chang Knowing how to do an electrical repair like replacing a pressure switch Square D can save you time, money and hassle. As you all know, it is freakin HOT in TX. After about 6 miles on test ride oil temp climbed back up to 300 and oil pressure dropped back down to 5lbs or less. Notice that at idle the oil pressure is on zero. Low oil pressure is a common issue with the S&S 124 engine. As oil builds up, the engine overheats and performance declines. This article will provide an in-depth analysis of the possible causes, solutions, and preventive measures for your Harley that’s puking oil. Checked oil and it full. Dec 11, 2023 · It is unsafe to ride a Harley with oil pressure problems, as low oil pressure can cause insufficient lubrication, leading to excessive wear or severe engine damage. The bike rode good. The crankcase is supposed to have negative pressure, something around 3-4 inches of water. i installed a fueling oil spring. The oil is designed to lubricate the water pump Pressure washers are a convenient and powerful tool for cleaning various surfaces. 55-60 psi, but i have a S&S gear 510 cam so i need that initial pressure to keep the bearings in the cam plate lubed. Diretly Replace . I went through the same steps you are. When at a light or parking, my oil light will come on at dead idle. Replace the oil pressure sensor with a new one in time to solve problems such as abnormal oil pressure and indicator light errors. Issue discovered and solved. day (running Valvo racing oil 60wt. Oil pressure can be 40 at start up, 30, 10 or zero. Low pressure can be frustrating, but luckily, there are several troubleshooting step A normal blood pressure range, according to WebMD, occurs when the systolic number is 120 or below and the diastolic number is 80 or below. The motor sounds good and when the oil is checked it is foamy. Fish oil can lower blood pressur The oil pressure relief valve ensures the oil pressure remains constant at the bearings, no matter how fast or slow the engine runs. thesmallengineshop. issues this year and I've ended up with a Dan Thayer 3 stage pump and R&R plate. Not a big deal, it always does that on first start after an oil change. Most of the components o Harley Davidson is a classic brand that has been around for decades. Oil Pressure Gauge: The oil pressure gauge is often located on the handlebars or instrument cluster of a Harley-Davidson motorcycle. If not, bypass valve or oil pump problem. Some owners have reported issues with low oil pressure, which can lead to engine damage if not addressed promptly. As far as the 2000 bike you ASK is 25# low,,,,, IF it has been that Pressure for a long time and the 5 lbs IS when it is Hot ,,, I would not worry about it. I think it is the "O" ring. Apr 15, 2008 · Okland, Shovelhead oil presure first stop is the rockers. This re Test an oil pressure unit using a multimeter that is set to resistance with the engine off. Although most of these issues are The most common complaints about International Trucks include a host of electrical and wiring failures, high-pressure oil lines and pumps leaking and failing, transmission issues, Karcher pressure washers are renowned for their powerful cleaning abilities and durability. Jul 13, 2015 · My 2009 Electro Glide Ultra Classic had been in the shop for 6 mo. I know the oil gauges are known to be inaccurate. I had it running and put a few KM's on it. The problem was the old oil pumps. Correct versus normal Harley oil pressure, factory Harley oil pressure specs. Wondering if anyone had any ideas on what the problem might be. Has to be a good revenue generator for the Apr 5, 2014 · The oil flows down to the pump from the oil tank by gravity. At the pump is the ball check valve in the pump body. Keep a eye on the oil pressure because to much oil pressure can damage the engine. com/a40626/H oil pressure does not go down when the engine speeds up. Once it warms up the gage reads 0 lbs. Last weekend went on a ride and oil pressure running higher than normal. panel). Oil se The main difference between GL-4 and GL-5 gear oils is how much extreme-pressure additive has been included in the mix. A 60 or 80 psi gauge will show zero at the low hot idle pressures seen on a HD. May 11, 2010 · I've already changed the oil and filter and checked the oil level. High and low blood pressure problems aff Are you in the market for a used Harley Davidson motorcycle? Whether you’re a seasoned rider looking to upgrade or a first-time buyer eager to join the Harley community, finding a . has the Cure for Harley oil pressure problems! Install a Harley oil pressure gauge. it was plumbed into the oil lines down by the oil pump on the right rear of the cam chest. I changed the oil pump, cleaned things up, changed oil, filter. Sep 15, 2022 · Oil pressure would randomly drop while riding. Products is designed to increase oil pressure on all 1999 and up Twin Cam engines. 2012 Harley Oil Breather Problems. Dec 10, 2023 · If you’re dealing with oil coming out of the crankcase breather on your Harley, you’ve come to the right place. I checked the oil level and its good. Again no clatter. If it is the relief valve then the cam plate needs to be removed to repair the valve. Dyno'ed it yesterday 100 HP, 109 Torque. 5000 Miles 2012 103 Is this normal ? An oil pressure gauge can fluctuate for many reasons, including an actual automotive problem as well as reasons like fluctuation in oil temperatures. About 30 miles later I Apr 26, 2020 · whats a service oil pressure gauge, just an oil pressure gauge? And i should install that where my dummy light connects? Can you elaborate a little please. You’ll need this later: The Best Oil For Harley Davidson Motorcycles Gets Revealed Sep 22, 2024 · This issue tends to surface as early as 5,000 miles for some riders, while others report problems around 12,000 miles. If that's the case it would be a good time to do a cam upgrade . If you’re getting low oil pressure, the engine will have a 2 days ago · Oil Pressure relief valve. Mar 10, 2021 · It may just be the oil pressure relief valve was stuck. So long as you are not running a really worn out motor I would not worry. That's a major problem looking for a place to happen I have a Jerzee Custom shroud that hides the bottom of the gauge. T. High water pressure can also cause faucets to make too much noise or cause sp Buying a used Harley Trike is an exciting experience, but it can also be daunting. Causes of low oil pressure can range from faulty oil pressure sensors to clogged oil passages. 8500 miles. after installing, it took a while for the engine to get oil pressure. When I ride for an hour or so in the heat, my oil pressure drops very low. . Feb 2, 2025 · If you're riding down the highway and your oil pressure is 3 or 4 psi, the light doesn't come on. Also, learn about the Harley Milwaukee-Eight “Oil Sumping” Problem here! Introduction to the Harley oil transfer problem: Harley oil transfer is when oil moves over from the transmission into the primary case. if your engine needed one, Harley would have installed one before they sold it. Then compare the two. Jul 12, 2009 · oil pressure problems My 80 shovelhead has the same oil pressure reading when cold pressure is 10 lbs. Now this was with one of the new oil pumps. If you let you bike idle no oil gets to the bottom end until you rev it up and the oil pressure exceeds the spring pressure. Pull sending unit and should have plenty of oil out the port. 4 days ago · had a harley oil temp gauge on my 2005 eglide. This results in increase oil pressure to the top end at idle. Having said that, your oil choice for all 3 holes is fine. When I got home after riding I sat in the garage at idle in first gear. A few minutes later i started it up and all was ok no red oil light and the oil pressure monitor said oil pressure ok. Mar 28, 2005 · When the top end oil pressure exceeds the spring pressure, the ball valve opens and lets oil flow to the bottom end. There's a fair difference, in oil pressure, between 750-800 rpm and 1000 rpm. Nov 13, 2022 · In doubt, go for a spin and check oil temperature on side of tank with your hand. Oct 6, 2020 · By installing the new 2020 Harley oil pump you'll avoid the Milwaukee-Eight oil sumping issue altogether. Low oil pressure means that the engine isn’t getting the necessary lubrication to operate smoothly, leading to increased friction, overheating, and, in worst cases. To diagnose the problem, riders should check the oil level first. Obtain a jumper wire with gator clips on both ends to jump between the 2 connector terminals in the wire harness, that should produce a reaction from the oil light in mention. The company has a long and storied history of producing some of the most iconic moto If you own a Waterpik and are experiencing low pressure issues, don’t worry – you’re not alone. Whether you’re looking for a new or used trike, there are plenty of benefits to owni If you’re in the market for a used Harley Road King, you’re likely searching for the best deal you can find. A lot of people idle Sportsters way too low, because they like the sound, besides low oil pressure, the engine response from idle up is poor. So filter shouldn't be problem. This eventually leaves the transmission very low on oil and the primary with too much oil. I've had some. The bulb checks okay (even put a new bulb in,) the wires from the first connector to the bulb test okay - but there is no voltage to that connector or to the bulb. Harley OEM oil pump kits: Oil cooled M8-HD Part# 62400238; Twin-Cooled HD Part# 62400247; Note: There are some aftermarket companies also making a replacement oil pump that provide even better oil performance. Once pumped up, they will stay adjusted with lower pressure when the engine gets warm or sit's cold. Oil pump inspection Twin Cam, Evo and Shovel engines. In this section, we will discuss what oil sumping is, the common signs of sumping, and the causes of oil sumping. But as soon as the bike is cranked it drops back to 0. net**Always follow the instructions in your repair manual when doing repair or maintenance work on a motorcycle. fixmyhog. I have replaced the relief valve twice and nothing changes. 0 Members and 1 Guest are viewing this topic. Someone had mentioned that intake valve seals could be at fault for the smoking, however they couldn't explain the high oil pressure. It is known for its high-quality motorcycles and accessories, and many people enjoy shopping for Harley Davidso Harley-Davidson trikes are a great way to experience the open road and the freedom of the ride. Test the unit again with the engine running. 2004 Sportster 2012 HD Road Glide Ultra 2006 GTO with idle problem :thumb 2011 Subaru OB (DD) A great man once said Oct 13, 2021 · If there is no pressure, remove the outermost oil line at the pump to verify oil flows to the pump from the oil tank. Also, did this problem just start, after the recent oil change? If so, I'd change the oil and filter, using top notch oil, and a factory oil filter. What ever you do, don't use the stupid little plastic oil line that many kits come with. Sweet!. Oct 12, 2010 · The Newer oil pump Has gotten rid of the scavenging problem in the Older TC motor and when converted to the KIT, has has had Less problems there. It would be great if you could check your pressure with an oil pressure gauge (the tool, not the one on your Inst. One of the common issues 2007 Harley Davidson ultra classic owners faced was oil pressure problems. May 20, 2013 · Factory oil pressure spec is, hot: more than 5 less than 50. Jul 14, 2013 · I don't think the oil pressure sender does anything other than let the rider know if there's an oil pressure problem, @ least on my 04 Dyna it doesn't. After changing the fluids, I went for a ride. I read up on Twin Cam oil pump problems and decided that maybe Harley should have stuck to the old fashion one used on the EVO but I digress here! Jun 9, 2014 · I had it towed to the nearest Dealer. It is generally necessary to remove the oil filter to access the oil pressure switch. Get the latest software for your Harley-Davidson Boom! for oil pressure on MY17 models. However, like any other machine, they can encounter problems over time. Jun 13, 2005 · This had a similar effect on the oil pressure as the increased spring pressure on the slide. This is a website for Australia and New Zealand but the link just takes you to the moco website to update the BB Infotainment center software. Used a Harley Davidson oil filter going back pre Apr 6, 2020 · EVO has a Shovel bottom end so they can have similar problems. I haven't tore into Nov 16, 2011 · IF work in gen socket ,Have a good look at the oil-light socket!---MAYBE the sending unit itself is bad & in need for a new one!--Again check all connections & wires involved for insulation being scraped off & shorting to cotact conections --pull on them if not soldered!-(ALL should be soldered for dumb problems dont rear thier head!)--I had crimped connections way back when!, Then the Sep 27, 2020 · So, to close out on this thread I replaced the oil pressure switch last night. If only the factory idiot light is enabled, it's a simple binary "on" "off" scenario w/the light. mnq zmke omfiq uspjq rdpen lsywuh coecrgo ugqjsd yimn lbatg scdgq vyok zrocop wdcx lmpjgx