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if you take you hand and rube across the rotor and it feels rough or if there is a grove in it then that bad, a rotor should away be as smooth as possible, depending on how thick the rotor it you might can get the rotoe turned if it isn't too late

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โˆ™ 2011-09-13 05:07:21
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Q: How do you know when the rotors need to be replace on a 1998 Chevy Malibu?
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