Mechanics

SPEEDOMETER

1997 Ford Mustang

Electrical problem
1997 Ford Mustang 6 cyl Two Wheel Drive Automatic 85, ooo miles

I have a 1997 Ford Mustang, and the speedometer is bouncing up and down. When I give it gas, the speedometer goes to zero. Someone please help. Thank you.
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Ykkrs
May 15, 2010.




Does the trans shift properly?If so you may be looking at a dash cluster issue or a problem with the wiring between the PCM (Computer) and the dash. If thetrans isnt shifting correctly, it may be the Vehicle Speed Sensor that is bad. A computer scan will give a code if this is the problem

Tiny
Jack42
May 17, 2010.


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