My blaster has good compression a new plug, good fuel, oil in the tank, plenty of air, its getting spark, its getting fuel, carbs clean, air way is clear, key and kill are both on, its not flooded, and it was running good earlier today i shut it off and now its DEAD it won't roll start, i have kicked it until my knee hurts and still nothing i checked the coil and it getting spark to the plug, i took the float bowl off the carb and it was plum full i drained it, still wont start, com'n 2 stroke pro's what the heck is the deal?

 

Try holding the throttle wide open while kicking it.

 

I have tried that, along with EVERY other trick I know

 

spray some engine starting fluid inside the carb while holding it wide open, then kick it. It should start if you have spark.

 

Has anyone ever had anyprobs with the wiring on their blaster, that could cause foolish renderings such as this? I want it to run ASAP it's gonna be slick tomarrow LOL 2 inches of snow and a blaster is like, a big plate of brownies and a gallon of milk LOL

 

How would I spray it in the carb and then put the ducts back on and kick it in the 3 seconds it takes for ether to dry LOL? and I have take the plug out and put a screwdriver in the plug wire held it close to the frame and kicked it and the sparked so I know I have spark.......... anything else I am running out of things to do other than build a warm blaster fire to roast s'mores over LOL

 

Could it be in the TORS or the wiring for the ignition or kill selecter switch and if so how would I figure it out I have traced out ALL the wires to them all and everthing is connected and not bare or ungrounded.......(STUMPED)

 

C'mon guys

 

You said you have spark so it's not wireing.
What compression did you have? (number wise)

 

Not sure, on an "exact" number. I don't have a gauge, I know I can put it in 1st and leave in in my driveway (HUGE STEEP HILL) and its will stay and if i take the plug out and kick it over it will blow my thumb off the hole, which feels everybit as strong as it was when I re-did the topend, i did my hillbilly thumb trick and got the same results. I heard that yamaha put a thing on the parking brake to make the engine not run while its engaged but mine is a 99 and i have only heard that about newer ones my parking brake isn't engaged anywhere (front/rear) and everything says it should fire right up...... totally confused!