Did the timeframe that you changed revisions match up with the weather? I don't think the difference is the revision but might be the weather. So let me know about that and I will make some changes and issue an update. The tunes should not have changed between the revisions.

Guys I wasn't blaming it on the solenoids, I was just bringing that to your attention as a possible issue because I haven't had any other complaints. I'll look into it further.

For those with a 4-5 shift issue. Please check the build date of your car. There is a new TSB out for flaring 4-5 shifts for cars built before 12/10/10 . The fix is 3 new solenoids in the transmission. The button truck probably works because it commands the shift sooner.

I will check into the 2-1 ...

Not sure if something went wrong because of the attachment on this forum, but that file is way too small to be the stock backup. Try pulling it off again and emailing it to [email protected]

I also need the stock backup.

Here is your 87 tune

julienperformance wrote:No , when I'm cancelling it , the car is a little bit tricky to run at low speed .

Did you set up the tune to limit the cam angle? You need to for those limiters.

Did you set up the tune to get rid of VCT?

This should help

Please post the file

Well it's really best to give all the information upfront as it will only delay you getting to the bottom of it if I have to ask a bunch of questions. At what RPM is the shift occuring? Is the converter locked? What is calculated load during this period? Timing?

Have you logged any data? Is it WOT 2-3? Part throttle? The more details the better.

Did you ever flash the vehicle with it?

where are you getting those b addresses from?

Ok, looked it over and not sure why it wouldn't load. Take the file you uploaded here and change the 'enable pats' switch. I know that doesn't sound right but try that and let me know what happens.