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High RPM Vibration

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Old 02-22-2009, 09:26 PM
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Default High RPM Vibration

Does anyone know why my car would make a vibration feeling from 50-80 MPH? My car makes this vibration feeling around my tranny area every time I push in the gas pedal slowly from 50-80 MPH. However, it does not do it if I push in the pedal a lot (without going WOT). What may be the problem?

I do believe my car's tranny is going bad since it redlines every time I go WOT under 70 MPH.
Old 02-22-2009, 10:29 PM
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Originally Posted by formula594
Does anyone know why my car would make a vibration feeling from 50-80 MPH? My car makes this vibration feeling around my tranny area every time I push in the gas pedal slowly from 50-80 MPH. However, it does not do it if I push in the pedal a lot (without going WOT). What may be the problem?

I do believe my car's tranny is going bad since it redlines every time I go WOT under 70 MPH.

Vibration could be a few things such as driveshaft, ujoints. AS for the redlline at WOT, if you are running a production tune then you are probably correct.
Old 02-23-2009, 04:50 AM
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Im going to say U-joints as well..




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