ok lets try 1 more time 86 sei.finally got it dianosed as crank positio sensor honda part no. 30 300-MG9-951 could anyone help me find one and how hard are they to install? love the bike but it sits more than it runs thanx for the help
The part is apparently still available from Honda. It is on the front of the engine behind the timing covers. If you have not changed the timing belts in several years now would be the time. A forum search will find you a tutorial.