highway speed
-
M
2015 Suburban-Periodic rear end rumble strip sensation at highways speeds, between 1k-2k rpm
Same feeling when you drive over a "rumble strip" on the highway occurring at highway speeds. The sensation feels like it is coming from the rear of the vehicle, will last for a second or two along with a rpm drop of about 100-250. This will repeat rhythmically sometimes, and randomly at times...- montcrw15
- Thread
- abnormal shifting engine highway speed rpm drop rpms rumble shifting transmission
- Replies: 3
- Forum: Engine & Drivetrain
