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73-87 Chevy _ GMC Trucks => Electrical => Topic started by: jason d o on November 26, 2011, 03:47:48 pm

Title: oil pressure gauge wigging out
Post by: jason d o on November 26, 2011, 03:47:48 pm

Has anybody come up with a cure for the factory oil pressure gage that fluctuates(or wigs out when it suppose to be still). Mine has done it for years. Ive changed out the pressure switch behind the intake manifold but that didnt help. 

Title: Re: oil pressure gauge wigging out
Post by: zieg85 on November 26, 2011, 07:28:49 pm

Good question... I just noticed my 85's acting up as well...

Title: Re: oil pressure gauge wigging out
Post by: VileZambonie on November 26, 2011, 10:12:56 pm

Check the wiring and the gauge/contacts.