same thing here!!
Went to go out with the family yesterday and get the Service ESC and Reduced Engine power lights on in the dash. Went out this morning to get the mileage for the dealer and no lights on at all.
So embarrassing that you pay this much for a truck and have to deal with this 2nd time in a month.
I just had the Hypertech version installed this week and I have to say I'm impressed. I have had my truck for 2 months now and I love to drive it especially now that I have the throttle upgrade.
They seem pretty good. Not loud not much different than my stock wheels. With that said...... I have only driven about 100 miles since they were installed.