View Full Version : tach on my gauges is acting funny

11-18-2004, 03:26 PM
its keep bounceing up and down up and down does ne one know what it is later man

11-18-2004, 03:29 PM
Pull codes first. If you get a "Loss of CID" that would indicate a failing cam sensor. If you don't get a code, it could still be the cam sensor. Hope this helps. :)

11-18-2004, 06:12 PM
could be bad dis module too....thats what mine was doing when my dis went bad :cool: