2001 Yamaha Warrior 350 - Wont Fire

[shinyang]

well i have a 2001 350 worrior and one day it just stopped firing for no reason. We changed the spark plug and coil out a few times and still nothing. No Spark either. If anyone can help please do.

[DirtDemon]

The first thing you want to do is check for bad connections, switches, wiring, or maybe a blown fuse. If you have a multimeter, you can trace power from the battery through all the paths of the ignition curcuits and find out if you are losing power somewhere. If you determine, that you have no problems with the circuitry, then you need to get ahold of a repair manual, whether you have to buy it, or if you know someone who has one that you can borrow. It will have testing procedures for your ignition components, these tests aren't always conclusive, but they can be a big help in finding the bad part. Much better than throwing money at it by purchasing parts that you may not need. Good luck.

[shinyang]

alright thank you so much. i will try all these things. once again thanks for your help

[MIKEL5469]

i can get u a service manual if u need one,just send me a message with ur e-mail and i will send u a link to one....good luck

[Raptor8]

2 wires on coil- one is hot with the ignition ON, the other is the trigger wire. so one should be HOT and one COLD [off] If you don't have one hot one, head for the battery. does it turn over?

grab the link to that manual- it should help you a lot!

Let us know!

[davidiz420]

2 wires on coil- one is hot with the ignition ON, the other is the trigger wire. so one should be HOT and one COLD [off] If you don't have one hot one, head for the battery. does it turn over?

grab the link to that manual- it should help you a lot!

Let us know!

do you have a link for the manual was out riding went over a small snow jump and now it just turns over and wont start thanks for any help you can email me [email protected]

Edited January 25, 2014 by davidiz420

[oxidized_black]

do you have a manual ?

i have a 1998 manual, i would think they stayed the same ???

1998 Yamaha Warrior YFM 350 Service Manual.pdf

[wylde1]

do you have a link for the manual was out riding went over a small snow jump and now it just turns over and wont start thanks for any help

Sounds like mine. I have an 01 Warrior too. battery was dead so I jumped it figuring it would charge while I was riding. Took it out in the snow and the damn thing shut down and left me stuck in the woods in the middle of a snowstorm. It turns over, but wont fire. I am taking it to my mechanic as soon as I get my income tax return. It is way too cold for me to be playing hide and seek with an electrical problem. Good luck with yours. Warriors are awesome quads when they are running.