I have an 01 Warrior with no spark. I left the key on for a week in between rides and of course the battery went dead.

My buddy pulled me to get it started and I wondering if I damaged something in the electrical system while riding for a full day with the dead battery. Does that make sense?

Any suggestions as to what to check or try? I have already changed the plug and coil to no avail.

Thanks for your help.

 

sounds most likely like the CDI box, I've got a couple warriors, and one ive been working on now didnt get any spark untill i changed the CDI. If you try to jump start a fourwheeler off of a car (ive heard of alot of people trying this.) it will fry your CDI sometimes, but some people get away with it. Riding it with a dead battery should not hurt it at all.

 

TitanRacing25 -

Thanks, I thought about the CDI unit. I was hoping to find something a little more basic and cheaper that would fix the problem, but I am afraid you might be right.

 

does it atleast try to start, just without spark?

 

This is a long shot. But have you tried the fuse by the sub-frame? there is a spare fuse mounted with it. When i purchased mine, the Dealer said it would blow on my 6-10 trip out. it was very common and to remeber where the spare fuse was. Well, i never had the problem but its something to check.