BacDoc
Full Access Member
Nice truck!
So is it the 5.3l or Duramax?
If you bought it new change the oil at or before 1000 miles! I have always done that and think it’s definitely worth doing on all new trucks.
So is it the 5.3l or Duramax?
If you bought it new change the oil at or before 1000 miles! I have always done that and think it’s definitely worth doing on all new trucks.