shuts off after heavy throttle (please help)

murda265

New Member
Oct 14, 2011
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I'm new to 4 wheelers and have a problem that i can't figure out. After driving the blaster hard throttle and hitting high gears for a little while, mostly on roads. the blaster dies out like the kill switch was turned off and won't restart until it sits for a while. dosen't seem to do it on the trails at lower speeds. the blaster is all stock except no air filter and 260 main jet. please help
 
I'm new to 4 wheelers and have a problem that i can't figure out. After driving the blaster hard throttle and hitting high gears for a little while, mostly on roads. the blaster dies out like the kill switch was turned off and won't restart until it sits for a while. dosen't seem to do it on the trails at lower speeds. the blaster is all stock except no air filter and 260 main jet. please help

if u are doing miles and miles of high speed road riding its probally getting very very hot
 
absent air filter aside, maybe it is low on fuel. my blaster would do the same thing if it appeared to have less than a third of a tank of gas. if it does it again try switching to reserve, or put fuel in it. if you look in the tank and it looks like there is a third of a tank it is actually almost empty
 
No air filter? Really?! Or do you just mean that the airbox lid has been removed?

Either way, I'd say its getting hot and you may have an ignition coil problem. As the coil heats up it can break down and cause you to lose spark until it cools back off. A 260 main jet is plenty with a stock pipe and airbox lid removed. It is NOT enough if you are indeed running without any air filter at all.