vibration
-
B
1977 Trans Am Pontiac 400 Vibration 1700-2000 RPM?
I started noticing a vibration between 1700-2000 rpm. This happens while in neutral if I rev the engine to that range or while I am motoring down the highway at that rpm range. It's not a shake your teeth loose vibration, but you notice it. This is a 400 with the original 4-speed. Could...- bmmaroh
- Thread
- 4 speed 400 second generation vibration
- Replies: 3
- Forum: Tech Help: