Oil pressure at cold start 40. After 5 minutes drivind idle pressure reads 5 or less. Changed oil, filter, and sender unit to no avail. There is no noise in engine, nor does the engine stall when pressure drops. What
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- Re: Low oil pressure at idle after oil change Post by knowitall » Tue Jun 16, 2020 12:34 pm I had the "Oil pressure low" warning come on when engine is cold and just starting up.
- Once the engine warms up whenever it slows to idle it makes a slight tapping (sounds like upper engine) and the oil pressure drops to pretty much nothing. Once you start moving the oil pressure goes back up and the tapping goes away. The only time it makes the knock is at start up. The higher the rpm the better the oil pressure.
2011 ecoboost 108,000 miles started sending low oil pressure warning at idle, but goes off with rpms at 1k. This happen after driving and stopping at red light after letting off throttle. It appears t … read more
- Oil Pressure - Minimum- Hot - at idle is 98 KPa/14 psi Oil Pressure - Minimum - 1800 RPM - 294 KPa/42 psi A dealer technician may notice the oil pressure (on the mechanical gauge) is reading at or near 82-96 KPa (12-14 PSI) when the indicator has been noticed. Engineering is investigating these low oil pressure indication concerns with a focus on the oil pressure monitoring system calibration.
Mar 12, 2013 · When I start the car after sitting for awhile, the oil pressure according to evic is in the low 20psi range when at idle.....when I cruise around town about 50mph, the oil pressure is about 27psi to low 30s.....after I drive the car awhile, anytime I come to an idle the PSI level DRASTICALLY drops quick down to the 1-2psi range and sometimes to ...
- A friend of mine just rebuilt his 385 cid small block chevy. It exhibits strong oil pressure right after it is started (around 70 psi) but after he drives it a little while and the oil thins out, the oil pressure drops to 0-5 psi at idle. He has changed the oil and filter after the break-in. He also tried a thicker oil with the oil change (either 40-50 weight). The oil pressure loss is only at an idle, once he gets the rpms up a bit the oil pressure comes back. It is a brand new Melling high ...
Aug 22, 2006 · Here's my dilemma. I drive a 1993 Pontiac Grand Am (V6, 3.3L) and I've noticed recently that I have very low oil pressure. When I first started noticing it, I continually checked my oil level, which has been consistantly fine, nowhere NEAR low. It finally has gotten to that point that when I accelerate, the highest it will go on the gauge is 60. When I'm braking, it's practically at 0.
- This is when the car is fully warmed up and been driving normal. While driving the pressure it low 40's in the 2k range. The oil changes are done by the dealer since its a 2011 and they put in the 5w-30 dexos oil. If I recall at cold start up its in the low 50's Thanks!
The technician says that on a pressure-fed oil system, oil is fed to the different bearings by way of: oil galleries When performing vacuum testing, Technician A says the vacuum reading at idle will be higher on an engine with a high-performance camshaft than a normal engine.
- As I said its a pressure light. Not a low oil light. When the motor is running there is oil pressure and the light will go off. If you turn the motor off the light will turn on. Most Japanese bikes have a low oil level light. Victory has a better oil indicator. Like a car it is a oil pressure warning system.
Low idle combined with heat from low speeds, or very high speeds = lower than normal oil pressure. There's a fair difference, in oil pressure, between 750-800 rpm and 1000 rpm. 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.
- Jun 29, 2020 · The maximum oil pressure in the engine is limited to 1000 kPa (145 psi) by the relief valve. Pressure in the main oil gallery of the engine can be monitored with diagnostic equipment through the oil pressure sensor mounted on the rear of the oil filter module. The minimum pressure for the engine is 41 kPa (6 psi) at any operating condition.
The oil pressure gauge would not respond and the oil pressure alarm did not go off, even after running the engine for about 2 minutes, so I shut it down. I checked the dipstick and the oil level has receded a bit, but still appears to be at the low end of the dip-stick range.