My 450 runs prety well. I have a GYT pipe, K&N filter, ect.
I was in the mountains yesterday carrying a 250 lb passenger and when I would hold the throttle pinned form more than say 20 seconds (maybe 30) the ATV would start missing and lose power if I kept the throttle pinned.
It's like the float bowl is running out of fuel. If I stop and wait a minute I can keep the throttle pinned for another 30 seconds before the same thing happens again.
Have you guys messed with your float level?
Has Yamaha put out any TSB on this problem?
Thanks for any help you can provide.
Frostbite
I was in the mountains yesterday carrying a 250 lb passenger and when I would hold the throttle pinned form more than say 20 seconds (maybe 30) the ATV would start missing and lose power if I kept the throttle pinned.
It's like the float bowl is running out of fuel. If I stop and wait a minute I can keep the throttle pinned for another 30 seconds before the same thing happens again.
Have you guys messed with your float level?
Has Yamaha put out any TSB on this problem?
Thanks for any help you can provide.
Frostbite