Ok, I just bought a 2007 Trailblazer SS.
I am looking for a tuner, as I don't have access to a shop to tune it for me and I don't want to send out my PCM for a custom tune.
In looking at this site, I find that the product search on the flash programmer doesn't list a Trailblazer SS as an option for that model year. But, if you go to 2006, it does. And, it says that:
The eighth (8th) position in the vehicle identification number (VIN) is the code that designates the engine type. The Predator will support the vehicle if the engine code is:
Car: 8th digit of the VIN= U,C
Truck or SUV: 8th digit of the VIN= H
Well, mine was built in December of 2006 and has an "H" for the 8th character.
Will the Predator work in my instance?
I'm also looking to add a CAI. Which models of CAI would be compatible with the Predator flash programmer tunes?
Lastly, since I only have access to 91 Octane, would it be okay to use the 93 Octane tune?