bondservant2
Member
- Joined
- Oct 31, 2018
- Posts
- 30
- Reaction score
- 13
I’m really liking my 2011 Suburban 2500 SLT and am hoping to make it last another 20-years. Not a daily driver and it has 117k well kept miles on it. What should I be looking at for upgrades to the engine/driveline..? Currently it’s just a family cruiser but hoping to get a pull behind camper next spring. I’m already a fanatic about maintenance so we are good there. I saw someone mention a “transmission tune” in another thread....what would that consist of....?