I have a 4mil long rod 421 cheetah cub motor running on alky with 35mm kehinins and vforce 3 reeds and hjr port job and I bought a drag lightend frame from a guy 2 years ago and I just put my motor on it and rode it, it already had a Cdi and coil that had the wire harness drag cut for fire and a kill switch only, so my left cylinder has started to not run right at all it spudders and shoots raw alky out and the right cylinder runs like a motherfucking top, I've switched carbs to see if the problem disapers. Nope still there and I've even ripped apart my cases and reseald them with rtv and new crank seals and base gaskets and other seals, well problem still here so today I swapped the left plug wire to the right and right to the left, fired it up it spit spudderd and shut right back off, now I have no fire at all. What's the problem? Could someone help? Please
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