Thanks!

whoops, can someone move this to predator gas for me? my bad.

Hi there,
I currently have a FLX7193, was looking to maybe pick up a regular fuel tuner as well just to compare/play with. In the product application guide, it looks like both the U7193 and the 7195 fit a 2003 silverado 2500 with the 6.0. Which is the correct one?
Thanks!

I have a FLX7193 that I bought a year ago when they first came out. I removed the tune to take the truck to the dealer, and when i went to re-tune the truck the custom tune that Andy gave me was not on the programmer. I still had it on my computer so I downloaded it to the programmer again, it said ...

Just as a check I put the stock tune back on, and the truck ran normally. I will try putting the predator tune back in tonight, is there anything else I should try to help the computer re-learn? Thanks again, I know you guys have a lot to do!

No, the truck is pretty much stock, the predator was the only thing I added. I didn't do any long driving stints, just the normal 10 miles to town type of stuff. Does that matter? Any other ideas I could try? Thanks!

Hi there. I have the FLX7193 on a 2003 silverado 4x4 with the 6.0 L, and have driven about 50 miles since installing it. The truck idles extremely rough, and actually died at a stop sign. It seems ok at other rpms, but idle is terrible. How long does it take to re-teach the computer, and does it ...

One other thing, I can load the 87 octane tune and still change the tire size, correct? I don't have to do the whole tune manually if I want to change tire size do I?

I am looking at this programmer, does it do everything that the normal tuner for my truck does and make it flex fuel capable or just make it flex-fuel? I think the flex fuel would be great but I want to be able to do a mild tune with TM reduced also.