[Jackpine]

Well, that thread was a bit of an eye-opener, especially since I have an 05 too (with the injector letter). This thread was is in a forum that I don't frequent, so I did not see it. Also, quite recent - I wonder if it's the first that's come down this way?

I think, Lars, there might be a counter in the PCM. This would record the number of reflashes and if that number were greater than the factory authorized number of reflashes....

Then too, people have complained that their trucks failed emissions after returning the tune to stock (because the truck had not completed the needed number of drive cycles to clear codes that result in the emissions devices). Possibly they checked for those codes?

I wonder if you could be better off leaving the truck at the "tuned" level if you have to take it in for what seems a catastrophic failure? I think Bill would be our best source of information here. So, I've put the "dreaded" Help! to Bill title on this.

Things may have changed a bit due to the downturn in the economy.

- Jack