I had a Hypertech on my 04 basically for the tranny tune. I had the pressure bumped up for the tranny in my 98 Tahoe. I got my 04 retuned by BB in February. I love it. I just wish I had the money to do my 07 at the same time. And yeah I hate the shifting in my 07. Even with the tow button on it...
What I gather is happening with his truck :
Since he changed out the control head due to button peeling issues the evaporator freezes up and restricts airflow because the compressor never cycles off. When he put the old control head back in the compressor cycles like normal so it never...
I'm not sure if this will help any but I'm sure that truck is wearing you out by now.
http://http://www.chevythunder.com/gm_throttle_body_injection_pg_1.htm
If you scroll down to page 5 it specifically points outs conditions for running rich...
Like I said my 07 LT was replaced with the one that says "REAR" instead so it can be done. But it was done at the dealer so I'm not sure if they reflashed it or not.
I've never noticed it showing the outside temp though.
It sounds like it might have an aftermarket alarm with a dead siren. Look for a valet switch.
Is the security light in the cluster on? I don't recall the lights flashing on a factory alarm. I assume you are referring to the parking lights.
I replaced mine with a red top Optima I had laying around. The factory one acted up once and I said screw it and I changed it. Didn't need the wife getting stranded with the kids in the summer.
I'm definitely a debadging fan but I really like it on your truck. Just like the side moldings. They look good because they come from another year or model.
I've thought about putting the NNBS emblem on mine.
Looks awesome! Love the Esky vents and the Sierra side moldings! I hate emblems but it looks great with the Tahoe on the hatch. Ties in good with the side moldings.
Painted mirror caps and front bumper top pad FTW!!!
It's been a little while but I only remember having to take out the black "bucket" part and the back side where the controls are.
And I removed the Bose amp and replaced it with an aftermarket amp and I didnt have to remove the entire console.
Well I like the way it looks now but I definitely can say anything bad about an 06 front clip. I was hoping you weren't going to go with the original grill with an SS bumper. That looks good also but JayXSP has that look on lock down now.
Ok I take back what I said. I hope you sell it. Lol
At least you figured it out but damn that sucks. All this electronic BS on these newer vehicles.
My 07s control head was changed at the dealership when they replaced my dash. I wonder if they had to reflash mine. The new head is a little different than the old one cause the old button said...
One thing I know - everyones idea of how a vehicle rides is different.
I've had people say how great their car rides and I think it rides rough. And I've lowered almost every vehicle I've ever owned.
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