2004 Avalanche Oil Pressure Gauge

[johnr24084]

My oil pressure gauge in my Avalanche is all the way past 80 psi. It is all the way to the right as far as it will go and will not move even when the key is off. It did it last winter of 08 and then during the summer of last year it worked all summer without a problem. Then when it got cold again it started again. I'm not sure if the weather has anything to do with it but thought I would mention it. I know that the some of the gauge clusters have been bad in some of the other GM trucks but I haven't read anything that has said the gauge was all the way to the right as far as it will go. I have read that the gauge was stuck either on 0 or 80 psi. The truck only has 50,000 miles on it. Thanks for any thoughts you guys have.

[alexmac70]

cluster is fried if the gage stays high with key off. take it to the dealer there is a special policy on these clusters so you'll get a new one for free.