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Engine Vibration....need help.

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Old 11-20-07, 02:33 PM
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sphy1005
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Default Engine Vibration....need help.

Hi, i've got a 1993 sc300 5speed all stock. It has a vibration when i rev the engine in neutral. I looked at the motor mounts and it looks new. The rubber in the tranny mount does not seem to be torn. It sounds like i have a slight exhaust manifold gasket leak but i don't think that would cause it. The car drives great except for the vibration. I did search but could not find anything similar. thanks
Old 11-20-07, 02:40 PM
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Gunnar
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Flex coupler on the driveshaft perhaps?
Old 11-21-07, 10:26 AM
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sphy1005
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would the flex coupler cause it to vibrate while not on load? i'll ck it out though thanks
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