Car shakes when car speed is between 50 & 55 MPH. Is this a transmission problem or something else.
Possible Transmission problem on 2002 Saturn L200
First thing is to have the tires rotated and balanced, because a badly worn and out of balance tire will shake the car at certain speeds when it come in and out of balance
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i had the same problem with my l200 i replaced the tire and rim and it still had a vibration in it so i replaced the axel and that fixed it i would start with your tire first