I had some machine work done after losing water and over heating the engine......put it all back together....run great, oil going to the oil filter but no oil pressure and no oil to the cams........took the oil pump off with the engine in the car by dropping
the sub-frame (what a pain in the a$$----next time I will just yank the motor out again).........
the plunger was indeed stuck so I figured this is the culprit........all the tolerances were great so I cleaned it up and lubed it up, primed the pump with petrolium jelly........
put it all back together........some thing--still no oil pressure.
any ideas gentlemen? thanks in advance
I forgot to mention I have a manual oil pressure guage that worked fine before and it not blocked or restricted.