I'd offer up my car for a day or two, but I'm guessing you're nowhere near Kansas City... =(

updates?

Sorry, I don't mean to be annoying, but it has been quite a while now with no answer.

Has there been an answer to this yet?

bump


Just wondering if there has been any progress with this made. Thanks!

yay... isolated to my GXP =(

Still, it works fine with the tunes + DOD, but not with the tunes - DOD, so as it may not be the Predator's fault per say, however, I believe it's a compatibility issue with the Predator. Either that, or the GXP just simply will not engage cruise control if DOD is ...

This also occurs with the 91 Octane No DOD tune. Please fix this! I would love to run the 91 Octane No DOD tune, but it sucks without cruise control!

I have a Predator U7191 and was wondering what exactly was the difference between the normal Diablo Tune, which states on the website is for premium gas, and the 91 Octane Tune. Correct me if I'm wrong, but isn't 91 octane premium gas? So... I'm a little confused. Any help is appreciated. Thanks!

I have the Predator U7191 and a 2006 Pontiac Grand Prix GXP with the LS4 engine. I've installed the Diablo Tune and it works great (except for a jerking issue when the DOD engages). So, I was told to use the No DOD tune (as stated in the other thread), but whenever I use the No DOD tune, the cruise ...

Hey MonteSS, I've been following your tutorial (so far, all I've done is install the diablo without dod tune and i've been driving it for 65 miles or so - tomorrow I'll be starting the log process and what not). Anyway, after I installed the tune with no DOD, my cruise control stopped working. It ...

Wow, that's pretty good. So, what exactly do you do to get that? Sorry, I'm not exactly sure what getting your "fueling dialed in" means... heh, or injector slope and PE adjustments either.

I really appreciate the info, though! =)

=(

That's a shame. I like the DOD. I don't want to imagine my gas mileage with it off. =P

There must be a way to fix it through the manual settings (I just don't want to mess with it too much because I'm not exactly sure what I'm doing) because without the performance tune, it doesn't jerk ...

Hello

I am fairly new at modding and tuning cars, so please excuse the lack of expertise on my end. I have a 2006 Pontiac Grand Prix GXP with the LS4 5.3L V8 engine. I recently had a shop order and install the Predator U7191 for the LS4 engine. They added the performance tune and right away I ...