ERRATIC TACHOMETER AT 3500 RPM 1996 AURORA

1996 Oldsmobile Aurora

Tiny

RFOldsguy

June, 20, 2011 AT 8:14 PM

Erratic tachometer at 3500 rpm 1996 aurora

1 Answer

Tiny

Docfixit

June, 20, 2011 AT 8:28 PM

Need to have PCM scanned to seee if correct engine speed is being sent to PCM and Instrument Panel Cluster if correct then replace IPC

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