Why is my trucks oil pressure high?
Why is my trucks oil pressure high?
The resistance the oil faces in flowing through a partially or completely obstructed passage could be one reason for high oil pressure. Changing the viscosity grade to a thicker or thinner oil has an effect on the oil pressure. If the oil is too viscous or not viscous enough, it might be the wrong oil for your engine.
What should the oil pressure gauge read for a 5.3L?
From some of your other post’s I’m going to guess you have the 5.3. Normal warm engine oil pressure readings on that engine are between 30 and 40 psi.
How much does it cost to fix a Chevy oil pressure gauge?
This is the fix 90% of the time when the oil pressure gauge is maxed out. The repair will cost about 50 bucks for the part and about 1 hour of labor. This is the same fix for most Chevy/GMC’s.
What’s the oil pressure on a GMC Truck?
When I got it pulled over and stopped, the gauge was just staying maxed no matter the speed. Once it was stopped I let it sit and put the key into accessory after a while and noticed the gauge went from 0 (when it was turned off) to 80 before the engine was even running – just in accessory. Now, how in the hell could that be?
What kind of oil does a GMC Silverado have?
Truck is a 2003 Silverado with approx. 110,000 on it. Yep. First thing to look at. Do check your oil, of course, but I’m sure that’s fine. Light came on due to a red area reading.
Why is oil pressure high on my Chevy Silverado?
My 05 is doing the same thing, the needle is pegged at the 6 o’clock position. it’s likely the gauge is fine, or you’d have an oil pressure idiot light, and the steppers need replacing. If you end up getting it rebuilt find a reputable person to do it. And for a couple bucks they can add the transmission temp gauge in for you as well.
From some of your other post’s I’m going to guess you have the 5.3. Normal warm engine oil pressure readings on that engine are between 30 and 40 psi.
When I got it pulled over and stopped, the gauge was just staying maxed no matter the speed. Once it was stopped I let it sit and put the key into accessory after a while and noticed the gauge went from 0 (when it was turned off) to 80 before the engine was even running – just in accessory. Now, how in the hell could that be?
Where is the oil pressure sensor on a Silverado?
It is on the top of the block on the driver side behind the intake manifold and has a wire connector plugged in to the top of it. It is more likely the sender and not a stepper motor, especially if all the other steppers are working correctly. Plus, it is much easier to change the sensor than a stepper motor. Went and bought a sending unit.
