oil pressure gauge

2003 GMC SAFARI
6 CYL
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PAT HOPKINS
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  • 2 POSTS
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
Jun 23, 2011 at 2:47 PM
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WRENCHTECH
  • CAR REPAIR CONTRIBUTOR
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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.
Jun 23, 2011 at 3:43 PM
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PAT HOPKINS
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thanks
Jun 23, 2011 at 4:08 PM