I have a nearly dead 96 s10 2.2L truck with little oil pressure at idle.
Was driving fine then at least one lifter collapsed, and it runs on 3
cylinders or so now.
Friend has the same thing in a 98, but his is still running but has very
low oil pressure showing at idle
From what i can determine, it was common to have cam bearings wear on
these and then the oil pressure went down the tubes.
My question to anyone who as done these, can you just replace the cam
bearings, or does it usual take the cam out too so it has to be replaced?