RPM gauge going below zero

citmov

10 Year Member
Sep 25, 2009
632
12
49
Chi-town
ok, my stock RPM gauge is going bonkers and wondering if anyone had this issue. basically any time i punch it the RPM needle goes below "0". I've never seen this before ever. has anyone else seen this?

any thoughts? what to check?

93 LX hatch - everything is pretty much stock including the cluster. car runs fine through all gears. all other gauges seem to work correctly, but the RPM gauge is wacko!