Join Date: Jan 2010
Location: Iroquois Falls On, Canada
1999 King Quad 300 carb issue
Either a new petcock or you can bypass the vacuum aspect of the petcock by plugging the vacuum port of the fuel petcock and on the carb then running your atv in the Pri position, (Prime). Pri is gravity fed and will require you turn the valve on the fuel petcock to Pri when you want to run the quad, then back to On when not using it. This is because in the On position the fuel petcock still acts as a fuel shut off. Or I've heard the fuel petcock from a Yamaha Raptor supposedly are direct bolt ons that work on these quads. Only difference is they cost way less the the OEM replacements.
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; 10-24-2017 at 09:45 PM.