did you replace the pump??

there are cam bearings too that can wear out and cause low pressure

before jumping to conclusion, have the pressure checked manually before assuming anything.

Roy

Answered by ASEMaster6371 (expert)
24,789 answers provided

i have changed the oil pump and it has a manual gauge installed

Response from andrew1985
1 question asked

ok, god chance you have excessive clearance in the cam bearings.

what did you set the mains and rod clearances at???

Roy

Answered by ASEMaster6371 (expert)
24,789 answers provided

i just bought a stock replacement crank with bearings. i put it in and torqued it to specified torqued settings. i really dont know the clearance of the bearings

Response from andrew1985
1 question asked

SEE THIS ONE

http://www.2carpros.com/questions/1994-ford-thunderbird-oil-pressure-drops-comes

BOTH GAUGES ON MY JEEPS ARE MECHANICAL.....I WOULDN'T HAVE IT ANY OTHER WAY

IT'S POSSIBLE THAT THE ENGINE HEAT HAS MESSED UP YOUR SENDER

THE SENDER IS PRETTY CHEAP

THE MEDIC

Answered by CJ MEDEVAC (expert)
6,797 answers provided