Join Date: Jan 2010
Location: Iroquois Falls On, Canada
2005 Ozark LT-250 Bogs at full throttle and backfires aswell
I’m assuming your bike has a fuel petcock..? It’s the valve under your tank which allows you to switch from On/Pri/Res. The fuel petcocks on some of the 250 QR’s and 300 KQ’s are known to go bad. When or if they go bad, your bike can get all sorts of problems. Such as: Stalling, backfiring, hesitation, power loss, and poor idling. If bad enough, it can dump fuel into the crankcase contaminating your oil. To check the fuel petcock, pull the vacuum line (Smaller Line), off at the fuel petcock. If fuel comes out the line or port where you removed that line. Or if the line is wet. Your fuel petcock is bad and needs to be replaced.
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2000 Suzuki King Quad 300 4x4
K&N Air Filter
2300 lbs Superwinch
Kenda Bear Claws (Rear 25X10-12) - (Front 24X9-11)
Differential Lock Mod
14,000 + km/s
Last edited by ajl719; 07-22-2019 at 06:26 AM.