Questions & Answers for: Pontiac Fiero tachometer

1987 tachometer trouble I HAVE A 1987 FIERO V6 WITH AUTOMATIC. ENGINE RUNS GREAT. I HAVE A TACHOMETER THAT WHEN YOU TURN KEY TO IGNITION TO ON THE TAC READS 650 RPMS; WEH N THE ENGINE IS TARTED THE ...

tachometer on my 1986 fiero gt is out of calibration it ,engine runs right but tachometer is off the graphs limits. There's a good chance that the tachometer switch setting on the tachometer is broken

1986 Pontiac Fiero tachometer is registering incorrectly If tach is jumping, see comments on this: https://www.youtube.com/watch?v=slw4XVtI7J0 If off limits, see ...