Per your request info and last written files. BTW, throttle was save at +20. RPM lowered 200 in Park only. And Yes an error that some ECU's are not supported.

Regards,

Latest updater error in ignition. "Unsupported file for your calibration not found." 7/18/2019 Says update is available.

I have heard nothing but crickets. Cant get through on the phone or email. Hmmm!

Please arrange to return my original ecm and fully refund the I3 and modified replacement ecm.

A generic custom tune wont help much as I need to try various tunes and variables to see what I like. The missing ECU errors also exist but you wont release a fix for them. I purchased this product as ...

I would like to have the issues posted fixed. It been a month since promissing by the end of the week repeatedly. I would like you to extend my 30 days to return swapped pcm anf i3. If not fixed I want my pcm back and full credit. Come on the truck is going on a year old. BTW trying to get to ...

If you would let me know that it is up I can go through the params and do wide swings to verify the build. Unless I know I can't tell what is updated and if not updated, just spiin my wheels or efforts.

Regards,

Worked with Powerteq Fl last week and no matter if I changed it to off it always showed on when I sent the last build file topowerteq. The switch doesnt save to the build. We verifyed this process over and over again. We went over each key stroke. I changed other params and they stuck and actually ...

I have no idea where to search or if the trans files and ecu;s not supported is fixed or if I am to try something. Should I be updating the programmer and trying the process?

Worked with support all day and latest is the display says ECU's not supported. I guess TCM is not supoported. Any tune I load does nothing, finishes but even the most basic MDS off doesnt work. Support says skip TCM modeule but no option comes up for this in any menu I can find. Again tune load ...

Restore and unmarry failed on tcm and need help as we are at dealer! Nobody answering in support and phone hangs up!!!!!

815 979-3366

Getting ready for long trip. have there been any update for this vehicle in the last couple of months. Especially to correct two yYEAR OLD REPORTED PROBLEMS. Please respond and the settings used.

The very well know and constantly reported issues with the GM 14/15 5.3 ECU and TCM has plagued us for over 14 months now. The lack of support is terrible. The responses if ever received are one liners that produce no results. This series of vehicle is probably one of the highest volumes that use ...

Thanks for the reply but to be blunt, this has been a 14 month reported problem over and over and over. Sorry no sympathy and I don't accept the answer. This is a truck you actually have, again sorry no excuse. This is one of the highest volume of family that might use the Intune. I use mine for the ...

Again and again no responses from tech support. Is anybody really there?

My feelings exactly. When a response is given, if any, it addresses maybe one little point them the thread goes dry. These issues have been reported since april of 14. Nobody takes it to conclusion. It is not like this is a one of a kind truck. This is basically a stock 53,000.00 GMC with cat back ...

What then can I do to correct each of the items posted? These mostly are just normal light driving issues not WOT. Do you guys give up or how can we come to a solution? This issue over times seems to be the top re-reported issue.

I am currently updating the Itune right now. It has a GM update. As ...