Uknown noise during left hand turns but silent during right hand turns!
#1
Uknown noise during left hand turns but silent during right hand turns!
So recently my car has been making this awful noise when the drive train is engaged and under decent acceleration. The weird thing is that it is partially audible in a straight line, much more prominent during a left turn and during a right hand turn the sound is completely silent. When the the clutch is pressed in and i just rev the engine the noise is also gone. I'm thinking its something with the transmission or driveshaft but not sure. Any thoughts on where to start looking?
#5
Is it coming from the back of the car?
Clutch packs in the diff will grind if you don't have enough LSD additive.
Other random thoughts:
Carrier Bearing in driveshaft
Pilot Bearing
Clutch packs in the diff will grind if you don't have enough LSD additive.
Other random thoughts:
Carrier Bearing in driveshaft
Pilot Bearing
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#8
TECH Resident
iTrader: (17)
Hmm.. if its' only when the clutch is engaged the pilot bearing does sound like a good idea. If it happens with the clutch on or off, wheel bearings sound good too... but I would think clutch engagement wouldn't affect wheel bearings. Could be one of the CV's on the axles. Usually if it's as bad as you describe, if you jack up the back of the car, put it in gear, grab each wheel and rotate it. There shouldn't be much play/rotation available. If you can watch the axles while you do this it's easier to tell.
#11
#15
#18
Put it up on blocks and saw nothing out of the ordinary. Front wheels seemed good (still have wheel bearings coming). Checked the trailing arms and those bushings look fine. My only question would be how should the drive shaft sit in the center bearing? It seems as though its sagging a lot and not being held in the center, is this normal?