Lots of vibration >40 mph

Howru · 11-29-2009, 03:44 AM

Anything in particular when checking the driveshaft on/off car?

Doesn't vibrate when revving while stationary in a parking lot in neutral.
Loud clunk when starting from a stop and on occasional upshifts.
Vibrations start ~30-40mph. I've noticed they start around the same speed, regardless of gear.
On the highway in 5th (65-70mph, 3k RPM), it vibrates under light throttle, and drops in intensity as soon as I let go of the gas.
If I shift into neutral and coast along the highway, it'll vibrate then decrease.

11-29-2009, 03:44 AM	#4
Howru Louvers! Join Date: Mar 2008 Location: Vallejo, CA Posts: 66 Rep Power: 18	Anything in particular when checking the driveshaft on/off car? Doesn't vibrate when revving while stationary in a parking lot in neutral. Loud clunk when starting from a stop and on occasional upshifts. Vibrations start ~30-40mph. I've noticed they start around the same speed, regardless of gear. On the highway in 5th (65-70mph, 3k RPM), it vibrates under light throttle, and drops in intensity as soon as I let go of the gas. If I shift into neutral and coast along the highway, it'll vibrate then decrease. __________________ 88 GXL N/A -- Maybe I should've kept the exhaust diffusers... Last edited by Howru; 11-29-2009 at 03:58 AM.

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