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Old 01-04-2010, 09:36 PM
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storm66 storm66 is offline
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Join Date: Nov 2008
Location: Nashville, TN
Posts: 56
Noise Under Load and Vibration From Engine

I have a 92 5spd car. Recently replaced the clutch and replaced exhaust so its much quiter now so noises are more evident. I had a 4 finger racing style clutch which was rediculous to drive so replaced it with an ACT street clutch and Pressure plate.

Issue One:
Car vibrates excessivley at about 1500 RPM and again at 5500 RPM. Feels like it is engine related. Does it reving the engine with clutch engaged so must be engine related not driveline. Recently had power steering belt squeeling so I tightened it very tight and it still squeels a small amount when I first start the car.

My thoughts are Engine misfire or Crankshaft pulley issue (might have been the squeeling).


Issue Two:
Roaring whining noise in the driveline when I put the car under a load. It may be coming from the rear left. Only occurs when accelerating hard.

My thought is possible axle going bad. Any way to tell for sure which one it could be?
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94 Laguna Blue LSI 126k (stock)
92 Silver LSL 106K (highly modified)
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