Holt50
Full Access Member
- Joined
- Jun 28, 2017
- Posts
- 116
- Reaction score
- 42
97 gmc yukon 4x4. 326,500 miles. Sometimes idle jumps up when stopping and putting it in gear. Or when coming to a stop it stays up for a couple seconds and goes back to normal in gear. Would like some input please on wtf is going on. Thanx.