Installed a plug and play TUNE!!

[Florab0i91]

http://www.gmt400.com/forum/showpost.php?p=776951. I don't know if I did that right.

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[Florab0i91]

It's been about a week and its running good noticed a difference In Shift points, higher rpm range, and quicker off the line. So far so good


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[98chevyz71]

Awesome!!!

 

[Aloicious]

congrats, those generic canned tuners work okay, they're not made to be night and day difference, but something. most here, myself included, would recommend a custom tune of some sort over a generic tuner like that, but in the end it just comes down to you and what you want/prefer, and if you're happy with it, then that's what's most important. Glad it seems to be working well.

 

[thunderstruck]

I have the same one for my Avalanche. Bought it mainly to correct the speedometer, so the little bit it did help was a nice bonus.


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[Florab0i91]

I would like to get a custom tune but I don't know anyone around my area can do one. Or even a company / how it would work to get it done. Would I have to send my PCM out or ?


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[sewlow]

http://www.nelsonperformance.com/
or
Black bear performance.com

 

[df2x4]

X2 for Black Bear Performance. Best thing I ever did to my truck. You fill out a form about your truck, they send you a tuned PCM, and you either send yours in to avoid the core charge or you can keep it to have a spare with your factory tune on it (which is what I did). After you swap the new PCM in you'll need to go to a shop that has access to a high end scan tool such as a GM Tech 2 so that you can do a CASE relearn procedure to get rid of your newly glowing check engine light. This is very simple and takes about 15 minutes with a proper scan tool.

 

[Florab0i91]

Awesome thanks guys.


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