Author Topic: 01 cr ignition specs (Read 2884 times)

compton5 · « **on:** May 08, 2015, 06:44:01 PM »

Anyone have test specs on a 01 cr ignition quad breaks up under a load change from 38 tmx to a 38as changed jetting on both and still has breaking up some times low end sometimes up top were ever it wants two

dem3500 · « **Reply #1 on:** May 08, 2015, 08:58:44 PM »

I don't know exactly what your asking for. Your statement is pretty general. Look here for timing curves.http://trx250r.org/threads/96-Ign-maps.
Other than that check grounds and make sure your stator plate is tight and pickup is clean.

udontknowme · « **Reply #2 on:** May 09, 2015, 11:21:16 AM »

ive got the '02-'04 cr250 service manual but i dont know if it would use the same ign specs, might be able to find a free manual online somewhere

compton5 · « **Reply #3 on:** May 09, 2015, 11:30:30 AM »

I think I found my issue the one reed on vforce came loose and a dime size piece is missing out of the corner

compton5 · « **Reply #4 on:** May 09, 2015, 11:22:14 PM »

Thanks for the info during diagnosis I found umberto fuel oil mix in air box boot check ed the reeds and sure enought broken reed replaced it and it's running the way a r should to bad Im the owner of 38as now