Do something about that stock exhuast or you will be in the same boat I was a month ago.. Paying for a new motor out of pocket.

I had something somewhat similar happen to me with my LB7 w/ a Quazilla Stealth. I needed to have it sent back for some warranty work an set it back to stock, got it back and tried loading a tune and my D-Max wouldn't take a tune. I tried everything under the sun including taking the tuner to ...

I can't stad my fuel milage right now. My overhead is reading 16.8 at best.

Yes I am.

New motor.. Wanted to run a tune that will up the fuel milage but won't be as hard on it. I guess I could pull of the Power Puck and run the tow tune? Would that help with fuel economy without being so hard on the motor. I don't even know if there's a certain mileage where you throw a tuner on for a ...

Is there a way to remove the added timing on the U7131?

What intake did u have? What was ur motor doing when it went out? I have the airaid drop in but i swiss cheesed the box.

AEM Brute Force eand the filter was perfectly fine IMO. Motor started knocking really bad after a laid back drive to work. They said the found dirt in the motor and it'd ...

According to the dealership my air intake ruined my motor. I had to pay for it as well, all 12k of it.. :( They denied my warranty quick as hell because they did detect the programmer, but it's not Diablosports fault. There is NO such thing is a unedectable programmer (Yes, even Smarty). Something ...

Make a long story short, replaced motor @ 30k and obviously have a new one. I'm going to not run a programmer for now and wanted to know if I could sell mine. It says "Original Backup". I unloaded it from my truck but want to make sure that it'll load up in someone elses vehicle. Great product with ...

Thanks for the fast reply! Would the fooler go on first or the Power Puck?

I was told by a few peeps that the Power Puck acts as a boost fooler, is this true? I have a 07 5.9 Cummns btw.

K, that about sums it up. I notice better throttle response with the puck on. Is it me or is it all in my head?

Sometimes I don't want to run my puck and was wondering if everytime I want to toggle it off do I have to switch from a stacker tune to a non stacker tune? Does it hurt to drive with a stacker tune with the puck turned off? How about the other way around as well? (non stacker with the puck on?). Not ...

You also have to think they're going to be focusing more on the Key Counts on the newer trucks just for the simple fact that they're going to be in warranty. 05 and down most warranties have ran out.. Not saying all but most. That's my guess..

I have no clue! If you can't get you an answer here I'd try http://www.cumminsforum.com/.