New 3.0 Duramax Owner - Early Issues
Just wanted to introduce myself and bring up a couple issues that I have had come up early (520 miles). I got a new 4x4 crew cab RST a little over a week ago. I came from the Titan XD with the 5.0 cummins. Decent truck but this Silverado with the 3.0 fits my needs better.
Now onto the early issues. Like others have mentioned, my fans are running full blast. Its relatively cold (24 degrees) here so this is weird. I also got a CEL this morning with the following codes: P111E and P149D. The on-star diagnostic email said it is "An issue with the Engine and Transmission System". I've got an appointment made for Thursday morning to get it looked at. I'm not sure if this is the reason for the issue or just a coincidence, but last night I installed the auto-stop eliminator.
I'm not too worried about these early issues. This is a new powertrain and there are bound to be some growing pains. I will keep everyone updated as to what the dealer says and does to fix these codes.
Happy New Years Everyone!