urethane motor mounts, car shakes...

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10-16-2009, 11:36 AM

#11

Tim99GT

4th Gear Member

Join Date: Dec 2007

Location: Lafayette, LA

Posts: 1,700

dont mind the work at all. Not hard and i enjoy turning a wrench. I might do that then.

10-16-2009, 01:01 PM

#12

Sniper6677

2nd Gear Member

Join Date: Feb 2007

Location: Pennsylvania

Posts: 262

Quote:

Originally Posted by Frostbitten

there should be a gap between the top plate and the bottom plate so the urethane can flex and absorb vibration

the factory motor mounts are riveted together making the metal plates touch together...its a harder material than rubber so its going to vibrate slightly, my car does the exact same thing around 1k RPM. leave the bolts cranked on there, your fine

10-16-2009, 03:16 PM

#13

cisurfer

5th Gear Member

Thread Starter

Join Date: Aug 2006

Location: Central NJ

Posts: 2,158

i backed the bolts out alitttle bit so the plates arent touching, i called american muscle and they told me they dont need to be touching, the vibration is gone now