Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Vote for the Site Favourite ROTM winner for the year of 2021 HERE!
1 - 2 of 2 Posts

·
Registered
Joined
·
63 Posts
Discussion Starter · #1 ·
The other day I was driven home from work and I went to pass a car and gave it a little punch on the pedal, not to the floor, and I heard a clunk from somewhere. After I passed the car I realized that my truck would not shift higher than 4th gear. I even put it in M and tried but it wouldn't. I pulled over and killed it and when I restarted it it read Range Shift Inhibited on the DIC. When I put it into Drive the truck wouldn't move at all. I killed it again and waited about a minute then started it again and everything has been fine since. Ive been running a bully dog triple dog on extreme for mileage but haven't got on it hard but maybe once or twice.
 

·
Registered
Joined
·
63 Posts
Discussion Starter · #3 ·
I think on extreme it is rated at 138 hp. I think that is RWHP but I'm not sure. How many limps does it take to trash an ally? This is the second time that it has happened.
 
1 - 2 of 2 Posts
Top