I'm wondering what, if anything, can be done to these cars without voiding the warranty, or if GM even has a way to know if the tune has been altered if the car is put back to stock each time it is taken to the dealership.
I'm wondering what, if anything, can be done to these cars without voiding the warranty, or if GM even has a way to know if the tune has been altered if the car is put back to stock each time it is taken to the dealership.
The way I hear it, they check to see how many times access to the computer has been requested vs how many times a dealer has accessed it. If it differs too much, no warranty coverage.
2008 Pontiac G5 2.2L (main oil seal became a crunchy Autumn leaf, RIP)
2016 Fiesta 1.0L Ecoboost - Project "not-so-detestable"
Best bet is a spare PCM
09 RY Cobalt SS Coupe - 19K miles - Bolt ons + 7163 ZFR, HP tuned on ethanol
Sold - 09 SRTC Cobalt SS Sedan
Totaled - 09 VR Cobalt SS Sedan
Sold - 09 RY Cobalt SS Sedan
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