U7186 2007 Duramax C5500 LLY Calibration Data missing

[Stiles31]

U7186 9r08 programmer used on a 2007 Chevy 5500 Duramax LLY - when trying to program a performance tune it comes back with a error stating that the calibration tables are not in the database and to go see the dealer for a free upgrade???? What Dealer, the Predator or Chevy dealer? I tried updating to the 9r12 but that just locked up the predator and had to go back to the 9r08 version. The programmer does read my VIN number without a problem. Please let me know how to resolve this issue.

[mikel]

Some 5500/Kodiaks have non standard GM calibrations that we do not support, it looks like this is one of them.

[Stiles31]

Thanks for the quick reply, looks like i am out of luck as far a using the predator...

[rydnhi4x4]

Damn that sucks, sorry to hear that. Predator is a good tuner.

[mikel]

I hate to say it too...

FWIW, we do offer the Extreme Power Puck for all Duramax applications.

It makes great power, adds 2-3 MPG, and is an inline device so calibrations dont matter....