new exhaust on 450r and at full throttle it sputters??
#11
new exhaust on 450r and at full throttle it sputters??
No the valves will get out of wack after a while of riding and you will have signs of hard starting and they should be check and most likely shimmed at around 10-15 tanks of gas on the 450r...Your jetting is off, a tube isn't connected correctly, you are running out of gas, or your float is stuck.
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bpegram84
Kids Quads & Other ATV's - Ask an Expert!
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07-22-2015 08:15 AM
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