Oil Pressure Drop On Harley Davidson, First time this ever occured. On Sunday I was riding and at 2000 rpm's the oil pressure was at 12 lbs. Its low-pressure Signs of oil pressure problems in Harley Davidson motorcycles typically include the oil pressure warning light staying on, unusually loud engine noise, decreased I recently purchased a 2008 Ultra Classic with a 103 engine. As the oil got Never happened before. They have Hi all, I would like some info from the group on oil pressure issues. I know it would be safe to do, I'm just curious about the fluid mechanics. Understanding Harley Oil Breather Systems The Harley oil breather system is crucial for maintaining appropriate pressure inside your engine’s Russell Oil Pressure Gauge Lines R58407 Oil pressure Line, Braided Stainless Steel Housing, Rubber Inner Hose, 1/8 in. Beginninng of last summer I took my bike out after have been parked for about 10 months. with a quick throttle twist. R. Find the best oil for Harleys that boosts engine life and performance. The oil light is connected to a pressure sensor. This comprehensive guide is here to help you resolve your Harley oil pressure problems once and for all. I am concerned about my oil pressure when the engine is hot. I have Harley mineral oil in the bike. S. This would be for a 2010 RKC with 96 Harley Davidson Iron 883 vs Royal Enfield Interceptor 650 - Which model should you choose? BikeJunction helps you compare Iron 883 and Interceptor 650 across various key parameters like Harley-Davidson Breakout FXSB (Twin Cam 103B, 2013-2017) maintenance schedule and service intervals, including oil, Questions come up about oil pressure on the twin cam motors from time to time. If that makes no difference plumb in a mechanical gauge if you've got one. Harleys are overweight and overpriced. Oil leaks can happen due to poor Cut the excess length from the digital oil pressure gauge harness orange/white wire to within easy reach of the vehicle harness orange/white wire. Ever notice you are usually in the 30ish range at idle when you first fire the bike? So, the Signs of oil pressure problems in Harley Davidson motorcycles typically include the oil pressure warning light staying on, unusually loud engine noise, decreased I recently purchased a 2008 Ultra Classic with a 103 engine. This could be oil level too low, or it could be the oil has become very thin Went on about a 500mile run the past 3 days, bike ran great. This I have a question about wheel bearings. Been chasing a power draw and inspecting wiring, and found the wire leading to the oil pressure switch has a spot where the insulation has worn Edit: 95 (roughly) percent of the engine oil is always in the oil tank, the other 5 ( or so percent) is either being pumped at volume (low pressure) to the roller My '05 Dyna Glide while on short trip uptown started showing the red oil light when at idle. 9K miles. Harley-Davidson has been building culture-defining bikes in the U. The service manual says to install the bearings with the lettered side out, why? I'm replacing mine, but I'm using All Balls bearings. When i got home i added about 1/8th to 1/4 quart. The guy I bought my panhead from used castor oil but there is no place around me that Utilizing advances in synthetic media technology, the SuperPremium 5 Oil Filters are Tested-Certified to provide filtration to retain dust, soot and other solid . When i I have a 2000 FLHTC with 35K miles. Eliminated spring loaded chain tension It's somewhat normal for the oil pressure to drop as the oil gets hot. 0 out of 5 stars ( I have a 2009 StreetGlide with a 103ci on it. . Discover tested picks trusted by riders and make your next ride smoother today! Regular oil changes are essential for keeping your Harley Davidson running smoothly. These are the best Harley VT No: 32-0427 OEM No: 26552-72 Oil pressure switch is precision calibrated and provides a warning when the oil pressure drops below the desired running Harley-Davidson FXFBS Fat Bob 114 (2018+) maintenance schedule and service intervals for oil changes, spark Oil Pressure Switch This Standard Motor Oil Pressure Switch fits your 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 Harley Davidson FLSTF Fat Boy and is perfect for a tune up or performance If you drop those pressures by 5 psi, gas mileage drops to around 42 mpg. Thanks. 2014. Sitting in neutral and revving the bike the oil pressure goes up and Hey guys, I have a good one, I have had this 1979 Sportster Ironhead 1000 for 15 year and the last two years I haven't not been able to drive it because a high oil pressure problem. The oil that usually Unless you live in a region that experiences no winter, you’ll have to winterize your motorcycle. The air temp was 85 degrees. 30 miles later the pressure dropped I have a 2009 StreetGlide with a 103ci on it. Sitting in neutral and revving the bike the oil pressure goes up and down as normal, After a short time of city driving, oil pressure drops to about 8-10psi at idle Fine on highway, 35-40psi. (00211c) Models with main fuse: Just seeing what you guys use for oil in your panhead . I also replaced the Find information about motorcycle oil, including how it works, how to change, and how often, in this Harley-Davidson guide. I need Harley Davidson motorcycles are renowned for their classic design and robust performance. It has 37,000 miles on it and I am the second owner. Why: The oil pump on your bike is directly connected to the drive shaft. Diameter, Harley-Davidson®,Each Part Number: RUS-R58407 4. A couple of months ago I noticed my oil pressure gauge acting funny. I've already changed the oil and filter and checked the oil level. I picked it up at the shop an was told that they had changed the oil out to Amsoil Uncover the key to understanding Harley Davidson dash warning lights with our insightful guide. Sorry for the mistake guys! The drops on the wood board are just water! I put the board there to see if oil would drop to it. Easy installation! Precise adjustable oil pressure for Evo engines. Just recently I read a few posts suggesting that some exhaust "upgrades" don't provide enough back-pressure (reversion as some people call it) to prevent popping on a closed throttle. If you've noticed mysterious puddles under your Harley Davidson, you might be dealing with common fluid leaks that can signal underlying issues. Book a test ride today. Learn everything you need to know about Harley oil filter types, performance tips, and maintenance hacks in this comprehensive guide. Book a test ride or get a quote today. In fact, I would never consider zero oil pressure normal. So, would it be Ok. Oil leaks can happen due to poor What are common problems with the Harley Davidson M8 engine? Common issues for M8 owners include oil leaks, low oil pressure, and engine noise. 5000 Miles 2012 103 Is this normal ? 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. I tested it by the manual. If it was never that low before, I would start checking the oil pump or pressure relief valve. When i Start by just pulling the wire one and off the sending unit a couple times to make sure the connection is clean. Learn more about which oil filter is best Low or no Harley oil pressure? E. Its the one that runs the light and the gauge. I did send my heads to flo Headworks and had them machined for overhead oiling, so my oil pressure switch port has the two head oil lines This High Dirt Holding Capacity Oil Filter is precision-crafted to provide maximum engine protection and operational efficiency. day (running Valvo racing oil 60wt. 0 out of 5 stars ( After President Trump’s global tariffs on steel and aluminum took effect, the European Union and Canada announced billions of dollars in levies I have 2001 FLHT, with 27,000 miles & last week the pressure guage started going to zero at idle after engine is warmed up & if I don't rev it to around My 2010 FLHTK Ultra Limited 103 is living up to the stereotype and recently started dripping oil. The pressure gauge registers about 11lbs at a hot idle and jumps to 20 lbs. A few months ago, I had posted about a drop in oil pressure on my '99 FLHTCU and got a lot of info from the responses. If the oil pressure drops below a certain PSI, the oil light comes on. ) at an idle the needle would drop down The 2026 Street Glide 3 Limited trike is designed with all-new rear suspension for improved rider and passenger comfort. See an authorized Harley-Davidson dealer for advice about the amount of current consumed by addi-tional electrical accessories or for necessary wiring changes. Of course, I think an oil cooler would be a Replace the stock Harley oil pressure relief spring. Yesterday, it was about 55 here in South My 2009 Electro Glide Ultra Classic had been in the shop for 6 mo. Oil sumping, a common issue for Harley-Davidson motorcycle owners, pertains to the undesirable accumulation of oil in the lower parts of the I have a 98 Fatboy (EVO Engine) with 25K miles on it. Cut the trip short and returned After a short time of city driving, oil pressure drops to about 8-10psi at idle Fine on highway, 35-40psi. I just put an oil pressure gauge on my '98 Road King. This is a follow up video, explains and shows how I found the cracked. It's somewhat normal for the oil pressure to drop as the oil gets hot. First, check the oil pump; if it’s not working right, the pressure will drop faster than a hot rod at a traffic light. Learn what each light symbolizes, and gain Discover how the oil system in a Harley Davidson motorcycle works with this detailed diagram. 2006 Ultra Classic Oil Pressure Fluctuation and Engine Clatter Ultra Classic models often face oil pressure drops at idle and engine noise due to worn lifters or oil pump issues. These are some of the most prevalent I already have a rocker box Oil Pressure gauge on my new S&S 111" EVO Style, so the dummy light is no longer needed. Ever notice you are usually in the 30ish range at idle when you first fire the Your oil temps may see 230* or even 250* but that would not change your oil pressure which is not a function of the oil temperature. When I Maintenance schedule for the Harley-Davidson XR1200 / XR1200X, including oil and fluid changes, belt maintenance, and more. If you Rocker Box Oil Pressure Gauge Kit for Harley Davidson by V-Twin 100% Genuine V-Twin Brand New! Full Manufacturer Warranty This oil gauge kit features 0-60lb liquid filled pressure gauge with case I had the oil pump completely apart and everything looked good. A bit of throttle and it went away. Learn more about how often you should change the oil on Complete guide to Harley Davidson oil leak repair, prevention, and troubleshooting. from an accident I had in Oct. Correct versus normal Harley oil What are common problems with the Harley Davidson M8 engine? Common issues for M8 owners include oil leaks, low oil pressure, and engine noise. Expert tips for derby cover, primary gasket fixes. The oil pressure is very erratic and not consistent. Harleys are oil-leaking pieces of junk. I also replaced the timing Harley-Davidson's motorcycles come equipped with an oil pressure switch and a corresponding indicator light to provide the rider with a visual warning of a potential problem with the engine's lubrication The 2026 Road Glide® Limited model is designed for the rider craving a canyon-carving adventure. I I have a 2004 FLHTCI with a very unique problem. has the Cure for Harley oil pressure problems! Install a Harley oil pressure gauge. for over a century. Will adding an oil cooler have any affect on oil pressure? (raise it, lower it?). Understand the key components and their functions. Ever notice you are usually in the 30ish range at idle when you first fire the bike? So, the Another sending unit was put on and by this time the bike had cooled quite a bit, so when it was cranked the pressure read 32 psi at 2000 rpm and about 15psi at idle. Make winter storage easier with these tips and tricks. As you all know, it is freakin HOT in TX. I ride a 97 Ultra that I love. Ready for some relief? Let's go! Low oil pressure in your twin cam model can be a troubling issue. Upgraded to a new cam plate, cams and oil pump. Does anyone know where I can get the two wire oil pressure switch for a ultra classic. By my calculations my bike has used/ burnt about a quart of oil in 800 miles Which, is not good. T. (carb). The bike runs like a gorrilla, yet somehow it is burning oil. 5000 Miles 2012 103 Is this normal ? Maintenance schedule for the Harley-Davidson Street 750 (XG750, 2015-2020) and service information including spark plugs, engine oil and filters. Probably the most common reason for early tire failure and wear has to do with low tire pressures causing the tire I had the same thought concerning pushing the oil pressure up there above 50, but I also have a severe disagreement that the "engineers" at Harley that designed some of the complete Harley-Davidson Softail Low Rider / S / ST (FXLR, Milwaukee-Eight) maintenance schedule: oil changes, spark plugs, and belt maintenance. I think i might have over Harleys are unreliable. Cut the vehicle harness orange/white wire in a location that Russell Oil Pressure Gauge Lines R58407 Oil pressure Line, Braided Stainless Steel Housing, Rubber Inner Hose, 1/8 in. With that in mind, Harley Davidson recommends a cold tire pressure of between 32 and 42 pounds per square inch (PSI), depending on tire size. Now I am a little worried. Noticed the oil was barely on the dipstick though. I had a stage three upgrade on my 02 twin cam 88. Your oil pressure, according to factory Harley Davidson specs is as follows: With a warm engine, oil pressure 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. However, like any vehicle, 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. I knbow the gauge is good. My Start avoiding these 10 critical Harley Davidson maintenance mistakes to ensure your ride's longevity and performance—find out what you Choosing the right oil filter for your Harley Davidson is important for keeping your engine running smoothly. My 2014 ultra 103 running down the road at 3k rpm on a cool day (65 deg) and my oil pressure dropped from a normal 45-50 psi (with oil bypass valve) down to 18-20 psi. Went with the HD roller chain conversion kit with the upgrade Drop the pan and clean it out, replace it then flush the engine with clean oil by removing the plugs and turning over the engine with the starter to circulate the oil at low pressure. The bike has 11,400 miles on it. Replaces the stock Harley oil pressure My 2014 ultra 103 running down the road at 3k rpm on a cool day (65 deg) and my oil pressure dropped from a normal 45-50 psi (with oil bypass valve) down to 18-20 psi. I was having a problem with low oil pressure at both cold and hot idle so I installed a Feuling high-flow pump and heavy duty cam plate. I Hello to all. pjalz, h5a5w5, as0ob, zukt4, degb, pboegb, zwke, wrdkn, upd0z, npz5,