Chevy and GMC Duramax Diesel Forum banner

1 - 3 of 3 Posts

Registered
Joined
1 Posts
Discussion Starter #1
I have a 2017 2500 with the Duramax 55,000 miles truck runs fine but the engine lights on could it be the DEF tank heater?
 

LHN...We ARE the Joneses
Joined
26,485 Posts
:unsure:
 
1 - 3 of 3 Posts
Top