1991 GMC K2500 "oil pressure sierra" Questions

...pressure. wondering if there is an oring not in the right place or if im not getting it bled out right? The oil is aerated, and hiig rpms while moving air jus mixes or aerates it further. Let sit fo ...

...oil, added lucas cleaner to fuel filter when I changed it... I used to hear when I turned the key to on the pump priming, I do not hear that anymore, Truck will start with me pumping the pedal but ...

...Oil Pressure Sensor, retarding your firing? After i warm it up it will not run that bad but off the jump it does, for example when i take off onto the highway from the access road i have to punch it ...

...Oil pressure 1990 GMC Sierra 1500 (5spd) lifters knocking. Engine lopes, when excelerated. Rpl PVC valve, changed oil, rpl spark plugs,new exhaust line. Oil pressure gauge low.Purchased with quite a ...

...oil pressure okay until engine is warmed up then drops to 30-40 at idle can you help me. 30-40 psi of oil pressure is fine for many vehicles including your GMC. I am assuming that the truck has more ...

cause vechile to run like it is out of oil but oil level is fine if it shows low oil level its possible bad "level sensor "located on oil pan.if it shows low oil pressure possible oil "pressure sensor

...gmc sierra oil pressure gauge doesnt move ticking noise in lifters goes away after a few Did oil change also changed oil pressure sensor Add some Lucas .5 g will do it oil can be thin on high

...it reads low oil pressure when I press the brakes. Once I release them the buzzer goes off Flush the oil put a detergent in to the engine add oil flush again and change the sensor for the oil ...

...OIL PRESSURE ON 2007 GMC SIERRA 1500. CHANGED LOW OIL PRESSURE ON 2007 GMC SIERRA 1500. CHANGED OUT SENSOR AND OIL PUMP. OIL PRESSURE IS STILL LOW AFTER DRIVING 1 1/2 MILES DOWN THE ROAD. have it ...

...oil pressure rises to around 40psi when running and will leak at the weakest place,check your oil sending unit first and seals. Tim ONLY A COUPLE OF PLACES WILL LEAK UNDER PRESSURE OIL COOLER LINES ...