larlardad

Recently my tachometer started (it's start point) is 3000 rpm and functions correctly. Only once did it go back to 0, but has again shot back up to starting at 3000 rpm and works correctly as I accelerate. Any thoughts? Thanks

tech2

probably needs a stepper motor

-youtube gm stepper motor replacement or cluster repair
-parts are available on ebay
-cluster repair services are also available