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barrykathy · 12-02-2012, 05:29 PM

i just installed a new speedo in the dash panel 1971 gmc works good ...but now the temp gauge goes all the way over past hot .. What did do?? the temp was woking fine untill i unplugged the wiring from the rear of the dash panel

12-02-2012, 05:29 PM	#1
barrykathy Registered User Join Date: Oct 2012 Location: new branfules tx Posts: 8	1971 GMC temp gauge i just installed a new speedo in the dash panel 1971 gmc works good ...but now the temp gauge goes all the way over past hot .. What did do?? the temp was woking fine untill i unplugged the wiring from the rear of the dash panel