SC - 1st Gen (1992-2000)

Engine Vibration....need help.

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Nov 20, 2007 | 02:33 PM

#1

sphy1005

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From: georgia

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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

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Nov 20, 2007 | 02:40 PM

#2

Gunnar

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From: Kansas City

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Flex coupler on the driveshaft perhaps?

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Nov 21, 2007 | 10:26 AM

#3

sphy1005

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From: georgia

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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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couplings, driveshaft, flex, lexus

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