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Posted on Jul 21, 2011
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My 98 mercury mystique is missing 3rd gear it goes 1st and 2nd fine but wont go over 30mph and no matter how high the rpm go it wont turn over into 3rd gear Help

  • Anonymous Jul 21, 2011

    Have you checked your transmission fluid , with the engine running, and at normal operating temp?

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  • Master 1,623 Answers
  • Posted on Jul 21, 2011
Anonymous
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The likely problem is the VSS or vehicle speed sensor. The transmission uses the speed from the speed sensor to determine the shift points. You should have the check engine light on it will probably show a code for the speed sensor. Hope this helps!

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