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1995 Ford Contour Question: speedometer quit working. does this effect the transmission?



, 2.5L V6, Wellsburg, WV, July 17, 2013, 13:13

car jerks when going up and down hills during exceleration and also when coming down hills.

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  • Answer #1

    July 17, 2013, 20:26

    if speed sensor is bad, it tells computer what speed your going and when to shift transmission. may not set engine light but should show code for speed sensor fault.

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