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02-11-2019, 02:11 AM
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Registered User
Join Date: Feb 2000
Location: Vancouver, B.C., Canada
Posts: 128
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1987 Oil pressure gauge acting strangely
When I start the truck up the oil pressure gauge seems to work fine, but as it warms up the gauge starts dropping, eventually going all the way to zero. The truck seems to run fine and the temperature gauge didn't rise at all (as I would have expected if I had zero oil pressure). I'd like to hook up a mechanical oil pressure gauge to the engine to check the pressure, is that possible on a 1987? Any ideas as to what's going on?
Cheers
__________________
1987 GMC Suburban 1/2 ton 4x4 (Beater) 1998 GMC Suburban 2500 4x4 1972 Olds 442 Convertible 2006 GMC 2500 Duramax Crew Cab (Sold) 1972 Blazer 4x4 (Sold) |
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