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98 200 blaster trouble

dideverythngwontrun

By dideverythngwontrun
in Yamaha ATV Forum

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dideverythngwontrun Rookie

dideverythngwontrun

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Whats going on fellas I got a 98 200 blaster that has set for 5 years I cleaned the Carb out twice jets are good to my knowledge. Got good blue spark I put my finger over the sparkplug hole got good compression not sure if compression is 115 to 120 psi. Took head off good gasket and sealed back with copper spray on gasket. Valve reeds were bad. Rednecked them with credit card's they seat well and you can't see any daylight. New gasket for valve reeds. It will start for a short period of time as long as I'm being pulled or down hill back fires here and there and blows white smoke.

Can someone help please driving me nuts that can't get it to run

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manual369 Rookie

manual369

Posted
Posted
Whats going on fellas I got a 98 200 blaster that has set for 5 years I cleaned the Carb out twice jets are good to my knowledge. Got good blue spark I put my finger over the sparkplug hole got good compression not sure if compression is 115 to 120 psi. Took head off good gasket and sealed back with copper spray on gasket. Valve reeds were bad. Rednecked them with credit card's they seat well and you can't see any daylight. New gasket for valve reeds. It will start for a short period of time as long as I'm being pulled or down hill back fires here and there and blows white smoke.

Can someone help please driving me nuts that can't get it to run

I think you should get a new set of reeds and a gasket kit

I had same issue with mine It sat for six years and changed the reeds and

got a gasket set for like 20 bucks now she starts first kick

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