squealing rear end, rough driving , bad acceleration

1995 MERCURY SABLE
150,000 MILES
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TDR260
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  • 2 POSTS
this started out as a major loud squealing from the rear end. now the rear end vibrates and shakes and acceleration is bad. this started yesterday. I have added fluid to the transmission, not over filled. shaking and bumpy driving accompanied by no power on acceleration and the vibration/bumpy shimmy from rear end gets worse on acceleration. gears slip some and shift alot.
May 9, 2013 at 8:06 AM
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HMAC300
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  • 48,601 POSTS
have your front suspension and axles checked. SAble is front wheel drive
May 9, 2013 at 12:52 PM
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TDR260
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  • 2 POSTS
yeah, it is the rear end that is having the problems, not the front end. i think the differential may be going????
May 10, 2013 at 7:32 AM
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HMAC300
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  • 48,601 POSTS
there is no differential in the rear end unless this is an all wheel drive which you didn't state so have the bearings and suspension checked back there. if awd then have the diff checked. does it hav fluid in it?
May 10, 2013 at 9:29 AM