Quote:
Originally Posted by GTAHVIT
To add some thoughts.
Based on the members here, very few times has GM asked the dealer to check the tunes on camaros in for a warranty repair.
My guess is if you need a new engine then yes GM will ask for the tune history. and will void the repair if it has been flashed by anyone other than GM.
But I would also say that 99% of the time if the repair is reasonable and you have the stock tune in the car the dealer won't deny a warranty repair.
But. when the car is tuned, you run the risk of getting a warranty calim denied.
It is true no BS. GM can tell if the car has been flashed or not.
FWIW.
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You are 100% correct. The ability is with out a doubt there, but is only requested in major power train failures. I work with several active GM techs and get their input all the time.
