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2003 Hyundai Sonata Question: my speedometer occasionally drops to zero. while drivng on freeway

 

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guest23, 2.7L V6, Hayward, CA, July 10, 2012, 10:11
 Rookie

speedometer drops to zero mph while driving on frfeeway

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  • Answer #1

    Greg's Orange Auto (14224 Answers) , Orange, CA - (714) 361-9386
    globalhelper July 10, 2012, 13:04
     Master

    CK FOR CODES POSS SPEED SENSOR ISSUE

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    guest23, July 10, 2012, 18:17
     Rookie

    how do i check for codes?

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    globalhelper, July 11, 2012, 05:07
     Master

    go to auto zone and its free then post

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    guest23, July 11, 2012, 09:28
     Rookie

    great..thanks..i ll go do that right now
    ok. i went to autozone and they said they dont test speed sensors, they test batteries,starters etc..
    autozone then suggested that it was not the sensor because if it was, the 'check engine light" would have turned on and stay on.
    What shall I do now?

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