alright guys i cant figure this out for the life of me... first of all i'll tell you what i have checked and/or replaced: spark plugs, spark plug caps, carps are clean, compression, reads, CDI, stator, ignition coil. and the crank seal is going to be replaced tomorrow. ok now whats its doing: i kick start it and it ideals fine. then i give it gas and it wont rev at all. its sounds something like unnnnnnn. haha and if i hold it to long it dies. but if i kick it and give it gas instantly it will rev has high as i want untell i let off the gas and i does it again. also it back fires every now and then.
any advice would be of much help! i dont know were to go with this!