I just had my clutch replaced in my '91 Ranger 4x4, and while they were in there, the mechanics replaced the rear main oil seal. Now the oil pressure gauge (not idiot lights. This one has gauges) won't indicate pressure until the vehicle has been running for a while. I don't know if it is coincidental that it started doing this after the work was done since it is a high mile engine, or if the mechanic did something wrong.
I did an engine fluch and a fresh oil change yesterday hoping that it would resolve the problem, but no luck.
Any thoughts?
2.9L 226KMiles 5spd 4x4Thanks,
G