Speedometer Went Crazy! WTF!!!!!
#11
Well everyone, here is the latest news. I took my hoe to the local dealer hear in OK and informed them about the GM special policy bulletin on these gauge clusters. They looked it up online and ordered me a free replacement cluster and scheduled me a free install appointment! Was pretty surprised they went for it, but I am pumped!
#12
#14
Truck must be under 7 years old and under 70K miles. What exactly is your gauge doing? In some cases it could be the oil pressure sending unit. If you turn your key to the "on" position (without the truck being started) and the oil pressure goes to 80psi then its your sending unit.
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trxmxzx
GMT 800 & Older GM General Discussion
10
09-23-2015 10:15 PM