WHAT WOULD CAUSE HIGH OIL PRESSURE ON A 1988 ...

1988 Isuzu Trooper

Tiny

bstupasky

December, 15, 2010 AT 10:46 PM

What would cause high oil pressure on a 1988 isuzu 2.6 liter 5 speed

FOUND 162 RELATED QUESTIONS

3 Answers

Tiny

mhpautos

December, 16, 2010 AT 9:40 PM

Normally a stuck or sticky oil pressure relief valve in the oil pump.

Mark (mhpautos)

Tiny

bstupasky

December, 16, 2010 AT 11:16 PM

Would that be external of the pump or internal

Tiny

mhpautos

December, 17, 2010 AT 1:28 AM

Mitchell 1 does not specify this, normally it is, I will see what I can find out for you.

Mark (mhpautos)

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