85 fiero oil pressure gauge

1985 PONTIAC FIERO
145,000 MILES
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J.STIEG
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  • 361 POSTS
having problems with the oil pressure gauge going all the way to the right on high pressure. I may have stretched wires at sending unit. it has three wires coming out of sending unit. I may need a diagram not shure what wires are what.
Aug 20, 2011 at 2:47 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
Could be the oil sending unit or the oil pump pressure relief valve is stuck closed
Aug 20, 2011 at 4:30 AM
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J.STIEG
  • MEMBER
  • 361 POSTS
can you get me a wiring diagram?
Aug 20, 2011 at 1:09 PM
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J.STIEG
  • MEMBER
  • 361 POSTS
need diagram today.
Aug 23, 2011 at 4:07 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
See below

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Professional Diagram for 2CarPros Members
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Aug 23, 2011 at 4:16 PM
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