GMT800 Tune

[PenguinLTZ]

Is it the same process for mail order as the 900?

Ship the scan cable, record a run and then get a tuned PCM/TCM?

I have a couple that I want to get done.

 

[mr_bots]

Re: GMT 800 Tune

I believe so, the only difference is that the 800s have one PCM instead of an individual ECM & TCM.

 

[daddy]

Re: GMT 800 Tune

Get an AutoCal. Foreal.

 

[PenguinLTZ]

Re: GMT 800 Tune

Ooooh that is probably the thing to do.

 

[daddy]

Re: GMT 800 Tune

Without a doubt.

 

[txab]

Re: GMT 800 Tune

Get an AutoCal. Foreal.

+1

 

[nubuilder]

Re: GMT 800 Tune

Get an AutoCal. Foreal.

+1

+2

 

[daddy]

Actually, fellas, he only needs one for all of his vehicles.

 

[PenguinLTZ]

 

[drperry]

You'll be happy with the Autocal

It also lets you do real time logging/monitoring with a laptop, so tracking down random issues is much easier!