Like the title said, I buy my car brand new in 2007 with gm stage 2 already install on it with the extended warranty. Now The car past the entire day at the dealer and found a defect injector and they said, the warraty do not covert it even if I got extended warranty wtf!!!
Is there any body here who got the same problem. What should I do with this?

 

I think because the injector is not normally part of the vehicle and is an add on, it would not be covered under the warranty. I would bring in up with the service manager and bring a copy of your warranty. I know they can't VOID a warranty because of the GM 2 kit but what they consider a warranty item covered under the policy is completely different.