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motor mount question

Old Jan 15, 2009 | 05:00 PM
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i have poly motor mounts and tranny mounts and what im wondering is could a poly mount die but still not cause the motor to move. i have a vibration from hell if i sit in neautral and rev the motor or if im driving. im just curious i have been chasing this problem for 2 months and ive replaced everything u can imagin.
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Old Jan 15, 2009 | 05:01 PM
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car is a 6 speed btw
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Old Jan 15, 2009 | 05:12 PM
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Good luck with this.....the poly mounts are the only thing I haven't changed and I still have a vibration ....they look fine by sight but who knows, anything is possible.
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Old Jan 15, 2009 | 05:22 PM
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Was it fine with the same setup for a while and changed suddenly, or has it done it since you installed the mounts? From what I have read, the poly trans mount causes this. Most that run poly motor mounts don't use a poly trans mount for this reason.
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Old Jan 15, 2009 | 06:02 PM
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the mounts have been on there for like a year no problems then they just started doing it after some street racing
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