Dead Oil Pressure Gauge
Dead Oil Pressure Gauge
My 04' GXP with 122,000 miles on it just had the oil pressure gauge go. On startup all the gauges cycle then go to their usual spots. The oil pressure gauge just sits at zero. I recently had the oil changed about 100 miles ago and the oil pressure switch replaced at 120,000 miles. The car seems to be running fine except for the pressure gauge stuck at zero. There is also no visible oil leaks, knock on wood, as well. Is there an oil pressure sensor that controls the gauge and could that need replaced or is there something else going on. Clueless.
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CMNTMXR57
- Certified Bonneville Nut
- Posts: 5841
- Joined: Wed May 13, 2009 10:45 pm
- Year and Trim: 2006 STS-V, 2004 GTO, 2009 G8 GT
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Re: Dead Oil Pressure Gauge
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Stepper motor.
Stepper motor.
Retired Bonneville Owner and former GM Tech:
2004 Pontiac Bonneville GXP: Black/Ebony *SOLD*
Summer Toys: Combined 827 RWHP / 877lb/ft RWTQ
2004 Pontiac GTO: Impulse Blue Metallic/Black/M6: lots 'o mods, 415 RWHP / 405lb/ft RWTQ!
2006 Cadillac STS-V: Light Platinum Metallic/Light Gray/A6 - Spectre CAI, Magnaflow exhaust, Speed Inc. tune, 412 RWHP / 472lb/ft RWTQ
Daily Drivers:
2019 Chrysler Pacifica Limited: Mommy's new RGC
2015 Chrysler Town & Country Limited Platinum: Kids new RGC
2011 Camaro SS
2009 Pontiac G8 GT: L76, Sport Red Metallic
2004 GMC Sierra 2500HD: Victory Red - 8.1L Big Block and Allison
2003 Chevrolet Suburban 2500: Doeskin Tan - 8.1L Big Block... RIP
1999 Chevrolet Suburban: Sunset Gold Metallic - RIP
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RJolly87
- Certified Bonneville Nut
- Posts: 5403
- Joined: Tue May 27, 2008 8:53 am
- Year and Trim: 1993 Buick Park Avenue
1994 Buick Regal Custom - Location: Las Cruces, NM
Re: Dead Oil Pressure Gauge
Agreed, if the gauge doesn't sweep with everything else, it's most likely the cause.
When one goes, more will follow...
When one goes, more will follow...
~Randall~
1993 Buick Park Avenue - 197k - Some odds and ends done - Simply won't die
1994 Buick Regal - 78k - Bone stock - Always ready for a good kicking
1990 Oldsmobile 88 - Gone to a better place
1993 Buick Park Avenue - 197k - Some odds and ends done - Simply won't die
1994 Buick Regal - 78k - Bone stock - Always ready for a good kicking
1990 Oldsmobile 88 - Gone to a better place
Re: Dead Oil Pressure Gauge
And the gauge is working today.