Am I correct to think that running a log would be in the diagnostics?
Sorry I am a "Nubee" and don't have any experience with OBDII style diagnostics.
Any help would be greatly appreciated!
Thanks again.

That makes sense. Thank you for the input, but what would be the proper steps to resolve the issue and get the full effect of the program?

I would like to get my Grand Cherokee SRT 8 on a dyno and have someone tune it to optimal performance using the Diablo Preditor programmer.
Would anyone have a sugesstion as where to go that would be trustworthy to perform such tuning?
Thanks

09SuperBee wrote:the catch can, and getting rid of the knock will make a ton of difference. just get ready to buy tires...

But how do you get rid of the knock? I am having the same problem with my GC SRT 8. I have a post going elsewhere but I 'm not understanding how to correct the problem.

I'll be ok as long as my SRT is out in front of my other friends TB SS( He bought it to show me that Chivees are faster than Mopars - No Joke!). He cought me at a light knowing that the tune slowed me down and wanted a rematch. . . He lost again, I only had 3 lenghts on him instead of 4-5.

Its knocking. Simple as that. Do a log and that'll prove it.

I assume you are refering to detonation spark knock. If that is the case wouldn't I hear the vehicle knocking? I have stock (Quiet) exhaust and have not heard anything knock wise.

I will do a log and see what it is doing.

Thanks for ...

I may be loosing it, but to me the jeep slowed down after performing the upgrade to CAI 93? What gives?

A little background; I had to reflash the factory computer before programming - I purchased the kit to program from the computer and loaded the Jeep - That went fine, then I ran the 93 oct tune ...