Temp gauge goes crazy when truck is put in park - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Zappafan · 07-01-2009, 12:44 PM

Hey all
We I sold the 1990 and I'm now driving the 72. Thought I had i roadworthy but I'm finding a few electrical issues. The forst is when I put it into park the temp gauge goes wacky and then settles. I also noticed that my tach stopped working when turned on the lights but then it started to work. I noticed that if I shake the shifter lever te tach would work and then not work. I need to replace the circuit board for my tach dash, is there a vendor on the site. I'll be checking thins out after the parade. Happy Canada day.

07-01-2009, 12:44 PM	#1
Zappafan Registered User Join Date: Jan 2008 Location: Sidney, British Columbia Posts: 104	Temp gauge goes crazy when truck is put in park Hey all We I sold the 1990 and I'm now driving the 72. Thought I had i roadworthy but I'm finding a few electrical issues. The forst is when I put it into park the temp gauge goes wacky and then settles. I also noticed that my tach stopped working when turned on the lights but then it started to work. I noticed that if I shake the shifter lever te tach would work and then not work. I need to replace the circuit board for my tach dash, is there a vendor on the site. I'll be checking thins out after the parade. Happy Canada day.



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