Southeast Washington | jd4930 - 7/9/2025 04:30
Gm used to be under the hood, that was retarded, pretty easy to pay attention to what you're doing imo.....
At least in those days the Def capacity was similar to the oil change interval so when changing oil, the Def tank was filled. Now it seems like more Def is burnt so it does take Def between oil intervals so the side filling is more convenient.
Just pay attention to what you are doing. For me, the diesel and Def maintenance are far better than trying to run a gas powered pickup. |
DEF in Fuel???
