Vibration when accelerating - ZR-1 Net Registry Forums

dorri732 · 03-24-2012

I have a '92 with 120,000 miles on it. It's recently started having a disturbing vibration at highway speeds when accelerating (or holding speed on a hill). It goes away when coasting (clutch in or out), so it's not a tire out of balance, though that's exactly what it feels like.

Possibly related, sometimes when accelerating at slow speed (10-40ish mph) I hear something rubbing from the rear of the car. I've had it up on a lift to look for evidence of something rubbing, but didn't see anything.

Any ideas for what to check first?

03-24-2012	#1
dorri732 Join Date: Feb 2012 Location: Clemson, SC Posts: 18	Vibration when accelerating I have a '92 with 120,000 miles on it. It's recently started having a disturbing vibration at highway speeds when accelerating (or holding speed on a hill). It goes away when coasting (clutch in or out), so it's not a tire out of balance, though that's exactly what it feels like. Possibly related, sometimes when accelerating at slow speed (10-40ish mph) I hear something rubbing from the rear of the car. I've had it up on a lift to look for evidence of something rubbing, but didn't see anything. Any ideas for what to check first?