oil pressure gauge isnt working?
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Supreme Member
iTrader: (6)
Joined: Aug 2009
Posts: 3,670
Likes: 3
From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
oil pressure gauge isnt working?
back in june i took my car to a carshow right after i swapped in a new engine, well in the process i forgot to bolt down the little tap the keeps the wires from the manifolds, well while driving to the show i noticed my gauge started bouncing all around and wouldnt stop, well on the way home it finally pegged itself so i thought the oil pressure unit went bad, well i got home and changed it and got no difference, so i took it back out and got a new one and still no change, well i looked and noticed the wires against my manifold so i thought the wires were damaged, but when i pulled off the loom the wires werent damaged at all so what could be causing my gauge to not work? i really want to get this fixed. help please!!!
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Joined: Nov 2007
Posts: 94
Likes: 0
From: illinois
Car: 86' Z28
Engine: 5.0l w/ new cam
Transmission: TH-350
Axle/Gears: 4.10's
Re: oil pressure gauge isnt working?
I'd say get a wiring diagram for the sending unit/gauge circuit and start testing wires for opens or excessive resistance.
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