1988 Chevy Van high oil pressure

1988 CHEVROLET VAN
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SUGAR1616
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Engine Performance problem
1988 Chevy Van V8 Two Wheel Drive Automatic

what could i do to remedy a stuck oil pressure relief
valve
Jan 21, 2010 at 4:34 PM
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BILLYMAC
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Hi are you sure the pressure is high and not a malfuntioning guage? if you are . you can one change the oil and add a quart of trans fluid with the oil.sometimes this will unstick things
Jan 21, 2010 at 7:33 PM