Mechanics

OIL PRESSURE GAUGE

2003 GMC Safari • 6 cylinder •

I have 2003 GMC Safari, Oil pressure gauge has been fluctuating from 0 at idle and 40 on highway going down to 0 and back up
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Pat Hopkins
June 23, 2011.




Test it with a manual gauge and see if that is accurate. It might be cheaper to just throw a new oil pressure sender into it to see if that changes anything.
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Wrenchtech
Jun 23, 2011.
Thanks

Tiny
Pat Hopkins
Jun 23, 2011.

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