2016,with 41k on it with zero problems so far. Had the AME recall done at the dealer about seven months ago. A BIG MISTAKE , truck mileage dropped to about 22 MPG on the hwy. I had my ECM tuned by GDE, this gave me a new truck, current mileage is 28-29 miles per gal. The only regret is that I...
I called Canada about three weeks ago they said that they could not take a use ECU and program it to my truck. I also called HD diesel supply and the person I spoke to told me that they did not perform that service as well.
Check the EGR cooler located on the passenger side front of the engine near the air filter cover . See if you see water running down the side of the block.
I would like to know IF any one knows how I can put a used ECM in my truck and have the used ECM tune to work in my truck. I do not want to go to the dealer so I am looking for HELP from any one on this site that can help me.
You stated that you have a new ECM from the dealer, how did you get it programed to the truck. Did the dealer program it for you or did you find another way to program the new ECM to the truck.
The EPA shut down GDE and a lot of the other aftermarket tuning companies last month, so I don’t know of any company that’s gonna be able to help you at this time.