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1996 GMC Sonoma Repair Question


Topics covered: Engine, Oil pressure, Cam bearings.
Mileage: No information provided.

Asked on September 26, 2010

GMC Sonoma Engine Problem

Engine Mechanical problem
1996 GMC Sonoma Two Wheel Drive Automatic

1996 Sanoma has low oil pressure, starts at about 40psi, as the engine temp rises the oil pressure drops to about 5psi. I replaced the oil pump, it raised the starting pressure but nothing else.
Avatar Asked by oldfart52768

Answer

Replied on September 26, 2010

Worn cam bearings most likely and crank bearings .what is milage?

Tiny Answered by Docfixit (expert)
18,615 answers provided