I posted this in the GTO section as I didn't know about this area, sorry about that.

Just picked up an 04 GTO today in Sonic Blue. Great little car, looking forward to ringing it out and getting to know her better.
I currently have an 08 Z51 Corvette and my girl has an 08 Trailblazer SS. Hence the username USA LS 123.

We love the LS powerplants and really enjoy our hot rods. Looking forward to perusing the forum and getting to know everyone here.

I just learned of this forum as the door lock on the passenger side of the GTO seems to be hanging up and the horn kept honking upon locking the car.
Found the thread on that and already learned quite a bit.