I was going to ask the same question in a new thread. I will say they are a beast stock I would be interested in a tuner more for MPG and throttle response.

I keep forgetting about that Act! And you are exactly correct. Either way it is good to know if it does or not. Seems a lot of Durango owners are not getting the Diablo because of this potential issue and going with the Hypertech.

I have been told by many and it is advertised that the Diablo tunes, in my case the DCX, are not traceable by the dealer. Is that true for the PCM flashes? I have read that dealers can read how many times a PCM has been flashed and even though they can't tell what was done they are flagging ...

Thanks! And good to know that the TQ Mgmnt is reduced....I don't think that the guys out there are aware of that!

Oh I know you guys are the leader out there....those guys are just pissed they spent the money before the DCX came out so they are jealous and bashing makes them feel better.

Also if I need to flash it to stock do I just click "restore vehicle"? There is a TSB that might help my hesitation between ...

Do we have a setting to reduce the TQ mangmt?

I posted up a thread on one of the forums I'm on. Us Diablo guys are taking a beating out there because of the issues with the DCX compared to the Hypertech. I plan on doing a CMR soon so maybe the hesitation will be seen in the data log and we can fix it there. Thanks again for your help.

No it didn't do it with the stock tune.

Thanks for the help with the reset Mike. It installed just fine. Now if I can just get the small hesitation between 1-2 and 2-3 under light throttle to go away it will be 100%! Would the partial throttle up-shift adjustment be something that could help with that hesitation between the gears?

Is it possible to get an estimate on your hold times? I only have so long before I have to leave for work.....

Still on hold.....

I'm on hold....

Went to install the 91 tune from the 87 tune and had a write fail. I popped the push button and inserted the key fob as I was told to do. As I clicked the button on the tuner when it said to it went throught a couple of "cycles" it said the write failed and asked to continue. It then tried to ...

Ok thanks

So use the key fob like a key and cycle back and forth? No key fob problems or bricking?