CM871 kickin my Butt

[Rawze]

AV10235 assumes the newer style of DPF element. The part# for DPf is on the canister, you just need to find it. Maybe use a scotch-brite pad and clean it off.

Assuming for a moment you have the newer canister. Comparing the AV10216 (the update to your original AV10057 program that the engine and truck requires) to AV10235 reveals the following...

* the AV103235 program in your ecm has heavier fuel restrictions imposed based on air density. This could effect power levels / make it feel weaker in cold weather at lower altitudes compared to the AV10216 program.

* when comparing power and torque, the 2 programs are exactly the same from 0 - 1400rpm. there will be no difference at all in how much the engine load can handle below 1400 rpm. Above 1400 rpm, the HP is a bit higher in the AV10235 program. The only benefit you will be able to notice at all by using this alternate program will be above 1500 rpm.

* The horsepower peaks at exactly 1600 rpm @ 474.9 hp. It falls off below this rpm, and above it.

* The 2 programs are identical in every regard otherwise, and are 100% compatible with each other.