Have you actually read your warranty? The odds are youāre going to get screwed whether you tune it or not. Honestly I do not see a 3rd party warranty covering anything drivetrain related on a GT350.
Yea I have a full 5 year 50k mile warranty includes drive train,electrical and comprehensive.
Iād get a refund on that now. As in right now. Then, head to Flood or Zeigler and get an actual ESP that will have your back if sh*t hits the fan.
Why? Whats the difference?
Listen to ssmith891 and cancel your policy with GMC and if you can get refund. I don't have time for writing lengthy explanation why. In short, you'll be screwed if anything happened and you stay with them. You need to research on your own unless somebody willing to explain.
Most 3rd party warranty's have loopholes that an elephant could jump though. Especially when it come to high performance vehicles. You need to read the small print. And then the really small print.
Why? See above.
On top of that, no company is going to replace a Voodoo without checking for modifications.
Hoping since the warranty is from a different manufacturer they would not know a tune was loaded if it was taken to a GM shop for warranty work.
The difference is that there's a 99.9% chance you're going to be SOL if something does happen to your engine.
If it is even a halfway decent warranty, I would hope they would send you to a Ford dealer. I canāt see a GM dealership working on a GT350. And if that happens they will find the tune.