Join Date: Apr 2017
Location: Clinton, South Carolina
1999 Yamaha Warrior 350 Ran great then died. Will start but not stay running.
Hey all, thanks in advance for any help. This bike i got running great. Was not burning oil and had plenty of power. I was coming back home and when i slowed down fast into my yard....she just abruptly started running rough....spitting and backfiring.
She now will fireup but will not stay running at all and i have to keep throttling the gas to even get that much. I also noticed more blue smoke puffing out than i had before. I fixed alot and changed many parts.
Theres also an issue of the bike wanting to stay Starting even after the bike is running. If i bang on Starter Relay...it will stop.(changed this part 3 times).
I havnt changed Stator or One Way Bearing but everything electrical has been changed and all un-necessary connections such as parking brake etc. has been disconnected.
Im thinking because of power it did have, i just might need valve seals replaced and maybe a new Stator? Or do i have a blown engine.
Thanks alot for any feedback!