I need a experienced blaster owner

[UniRacing]

My blaster will rev nice while in neutral,but when i try to ride,it has no power and doesnt rev,it also backfires everyonce in a while

What will a fouled plug cause?

What will a sheared key cause with timing?

What will water in the gas cause?

 

[2strokepower]

If it was a fouled plug it wouldent start.

 

[stephen12091985]

could be a sheared key

 

[fioz600r]

If the keyway is sheared it would cause it to backfire and not run/run right. I would check that first. As for water in your cases isnt good. If you have water in your cases it could sieze your motor.

 

[UniRacing]

Hm..i need a fly wheel puller to check the key right?

 

[4cfed]

can still start on a fouled plug.. wil start hard, and wont idle for sh*t nor rev..

sheared keyway woul cause extremely hard starting and poor reving in neutral or in gear, chances are ever now and then when started it will start backward.. as in you let out the clutch its gonna have 6 gears backwards..

a dirty air filter or dirty carb can cause the issues your having