Always ran 93 in the truck but with the 90/90 the truck is a beast. No gap changes and everything stock. I take it easy and mileage is the same.

I'm running almost identical truck except 03 3500. Injectors replaced ~ 8000 miles ago with .40 overs. I'm running 120 tune and if I keep my foot out of it I usually get ~ 22mpg. The only time I see 14.5 mpg is if I am towing. You getting any smoke out the tail pipe?

What kind of vehicle? If it's a GM a lot of ECU's I've played with require a relearn of the key for the antitheft system.

I've never tried the 100hp tune on the 06 I'm running but the 65 is a beast and the TCM support is nice as well. Definitely wakes the truck up. I'm new to the ford side of diesels but I imagine a stock tranny won't like the 100hp bump. It would be awesome if I'm wrong though. I'm curious if it does ...

Think of it as a call center or tech support forum. If you go to the Apple forum it's full of people having issues with their computers. Google your car make model for a forum and go to it. It's probably full of people having problems with their car and common issue resolutions. If people don't ...

Don't know if you are still playing with this issue but could be your FPR. I had a similar issue on one of my rigs.

Just out of curiosity are you getting any indicator lights? I'm wondering if maybe you are limping it.

Any update on the cummins front? I have a couple of 5.9's and 6.7's that I am itching to tune. The problems is I really dig my intune on my LB7 6.6 Duramax. Thanks for the work you guys are doing on keeping this rig fully updated. I know there were no claims or promises to support anything other ...