vibration on my 99
Thread Starter
Lead Lap
Joined: Aug 2011
Posts: 519
Likes: 1
From: GA
vibration on my 99
I'm getting vibration right at 50mph and then goes away...then at 80 mph does it again...it also has a roaring sound too . It gets on my nerves. Any ideas wat it could be?? I'm thinkin driveshaft, or differential. I had all my tires rebalanced already. Help.
Check your motor mounts out as well as your tranny mount. Make sure you actually remove the tranny mount not just pry on it or visually inspect it while still installed on the car.
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Thread Starter
Lead Lap
Joined: Aug 2011
Posts: 519
Likes: 1
From: GA
How many miles on the car? The tranny mount gone south is often accompanied by the gear shift lever vibrating while not moving. Most instances it comes out in 2 pieces, the "V" and lower plate. It will cure some issues but there is a high probability the engine mounts have gone south as well.
Driver School Candidate
Joined: Oct 2011
Posts: 44
Likes: 0
From: GA
FWIW, I have the same 2000rpm flutter and a 42-45 mph vibration. I have the part (Transmission Mount) in hand and plan on changing it this weekend. I'll let you know if it fixes my issues.