On Thu, Jan 29, 2004 at 02:07:52PM -0600, PoohRacing at aol.com wrote: > does anyone know of a cure for fluctuating RPM gauge?? the stupid thing just > jumps all over the place!! -- thanks My g20 does it. As far as all the research I have done the only fix is just to replace the tach or replace the whole cluster, whichever is easiest for you. -=david