nonameuser

Okay, when the car is stopped, the speedometer moves in sync to the tach.... once the car starts moving about 10MPH, the speedometer then drops back down and continues to function properly while the car drives. Once it stops, it goes back to doing that same thing with the tach. The odometer only comes on like 5% of the time. And when it does work, the speedometer doesnt sync with the rpm anymore.

History: Car worked/drove fine then it cought on fire. The fire destroyed the wiring harness and hoses etc. All has been replaced and the car starts and drives fine except for that.

Any Ideas???

1993 Auto Trans with the PFC

nonameuser

oh, btw.. the pfc speed senor readout reads correctly.

pepsi87

bump..

Barry Bordes

Check the grounding of instrument panel.
Barry

droglnir

crazy man no idea, sounds still like a sensor or crossed wiring

davesan1

iTrader: (4)

nonameuser-did you ever get this fixed? If so, what was the problem?