Posted 4/26/2009 08:59 (#693126 - in reply to #692590) Subject: Re: How do you diagnose a JD tach in a 4455?
Huntley Montana
Look for wires that might of gotten pinched. Had that problem on a 4455 we had in the shop this winter. I'm thinking ours were by the starter. Tack wouldn't read on mine. Might want someone that knows how to track wire problems.
A ohm meter helps a lot