How exactly does one take advantage of the "Satisfaction Guarantee" that supposedly comes with the Extreme PowerPuck I purchased?

Your RMA department is nothing more then a voicemail message telling me to fill out on RMA request on your website that has an invalid SSL certificate, yet requires me ...

Hey Mike,

Thanks for clarifying that the Extreme PowerPuck doesn't do boost fooling for the Cummins 6.7L in the other forum. Whom do I contact to get a refund for my purchase, as boost fooling was one of the primary reason I even made my purchase and your website makes no mention that boost fooling ...

Hmm, everyone over here, including a few dealers, seem to indicate otherwise:

http://www.cumminsforum.com/forum/6-7l- ... oling.html

I recently purchased the PowerPuck Extreme P1040 for my Dodge 6.7L Cummins, and read today on another forum that it doesn't actually do any boost fooling for my application. Can someone please confirm or deny this, as I haven't installed it yet?

Thanks,
MegaBOMB

Hey Johan,

It's great that your addressing the "detectable" factor of the predator by not zeroing key counts. However, are you also looking at other key parameters such as fuel used.

My 2006 also suffers from a very rough idle, as I've mentioned here in the past, but I don't have my CALID as I ...

Hey Mike,

I have R16, and the idle is still a little rough. I've also tried the restore process you've recommended in the past without any success. My truck idles fine when the Predator is removed or with one of my other tuners installed.

As far as boost fooling, it can be accomplished via ...

Are you guys ever going to resolve the rough idle issues with the U7131?

Also, will we ever see any new features or is product development for the U7131 pretty much dead? Items such as refined tunes, data logging, boost fooling, speed/rev limiter and tune on the fly would all be nice to have some ...

Not sure why you would want a program with known issues, but here it is:

http://www.diablosport.com/downloads/pr ... -1r14.crom

I quit using my Predator awhile ago on my '06 due to rough idle, which isn't present on any of my other tuners... I'm also considering getting rid of it since support/product development for the U7131 seems to severely lacking as of late...

I'll do it for you for free if you include a return shipping label!

I used my Superchips FlashPuke, atleast it's good for something... HAHA

I compared the rail pressure of the Extreme RKL vs Extreme RKL Stacker tunes on my U7131 and got the same readings from both, which are:

1,000RPM - 10,200PSI
1,500RPM - 12,600PSI
2,000RPM - 16,200PSI
2,500RPM - 19,600PSI
3,000RPM - 23,500PSI

Needless to say I'm running the regular Extreme RKL ...

I've been running the Extreme RKL tune for the last two days without a single surge.

Thanks!

I installed R07 this morning and so far so good... Surging appears to be gone...

You can still download the R07 release by using the following link:

http://www.diablosport.com/downloads/pr ... -1r07.crom

I haven't had a chance to go back to it yet as I've been playing with my SmartyCR until this gets sorted out. Let us know if it resolves the surge.