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I emailed them again. I had forgot to put the vcm suite info. Hope to hear from them soon, Im trying to get this truck remotely tune from another tuner.

Is beta 2.25 the version of the vcm suite I should have? I just updated today and vcm editor is 2.24.1166

I updated my vcm suite today and tried to license my truck and I wasn't able to. Emailed support waiting for a response, unsure if the files were actually delivered. Thanks for any help

i did change the pe slightly, but I didnt change the afr/spark correction at all

Just installed a aem and wanted to start tuning wot. I made a few runs and noticed in 1st gear my truck is staying from about 14.5-15.0 at WOT, and onece it shifts to second it would got richer and...

i tuned a friends denali and it does the same thing. He did say it did it before the tune, its just more noticable now.

I plan to tune a friend 2010 Yukon on Monday and I have version 2.22.3042.17581 does it support the 2010 models or do I need an update?

I didnt update this, but everything is working as it should. Thanks for the responses.

i dont know why, but it wouldnt let me post the tune, it just stays saying uploading.

the rev limiter was set at 5950 and as far as i know all the rev limiters fuel cut offs and whatnot were at...

here is the tune

The truck is a 08 Sierra 1500 2wd 5.3 4l60e stock. I tuned it yesterday and went test drive it everthing went well, but I will not shift a full throttle from 1st to 2nd, it feels like a it's a fuel...

any help would be nice TIA

If I am driving in performance mode and let off the gas it feels as if it goes into neutral I guess its the tcc unlocking. Then as soon as I give it gas again it feels as if it has jumped back into...

not trying to highjack, but I just checked my ECT table and its zerod around op temp, but my IAT looks like it would pull timing since I have some really high IAT's? am I correct, should I adjust...

I am pretty sure that my sensor works correctly, I have some pretty high under hood temps since I put on my lt's. I have read but am not to sure, but does a hight IAT pull timing?

didnt take the headlight and run, intake is stock box w/ bottom cut and plate below it is cut k&n filter airaid tube

Im in south louisiana, yesterday ambient was 82 and it was cloudy and raining on and off. If I sat and idled I would get in the 150-160 range which I expected. While I was driving around normal...

thanks russ that made the difference, I didnt realize that I did that.

I just recently tuned my truck and Im have trouble getting my truck to shift into OD while driving normal, No matter how I drive I doesnt shift into OD until atleast 55mph.

any help would be...

same problem here and the same truck... any solutions