peddle start raw gas igniting at run/off/run transition

BareCpl · 12-08-2019, 01:39 PM

I have completed my predator 420 with a CvTech 06 primary clutch install in my Yamaha G9. It was a fun project, building my own motor mounting plate, intake manifold, and even my own muffler. I initially opted for the key start option but didn't like the loss of low and high end ranges. Also, even with a loose belt, shifting was an issue. I added a kill relay and installed the original starter generator. Now my issue is with low speed maneuvering and shifting. When the system goes from run to off and back the raw fuel pumped into the muffler ignites and the motor runs rough for a few seconds till the flooding clears, then it surges and the cart lurches. It is almost impossible to maneuver. Vegas Carts mentions adjusting your carb so it won't idle but this carb is non-adjustable. I can plug the idle jet but don't know if that will work. I am thinking of buying a carb with the cutoff soelnoid on it, but again, I don't know if that will cure the problem. Have any of you faced/cured this issue?

BareCpl · 12-08-2019, 04:41 PM

Here are a few pics.

12-08-2019, 01:39 PM	#1
BareCpl Not Yet Wild Join Date: Oct 2019 Posts: 5	peddle start raw gas igniting at run/off/run transition I have completed my predator 420 with a CvTech 06 primary clutch install in my Yamaha G9. It was a fun project, building my own motor mounting plate, intake manifold, and even my own muffler. I initially opted for the key start option but didn't like the loss of low and high end ranges. Also, even with a loose belt, shifting was an issue. I added a kill relay and installed the original starter generator. Now my issue is with low speed maneuvering and shifting. When the system goes from run to off and back the raw fuel pumped into the muffler ignites and the motor runs rough for a few seconds till the flooding clears, then it surges and the cart lurches. It is almost impossible to maneuver. Vegas Carts mentions adjusting your carb so it won't idle but this carb is non-adjustable. I can plug the idle jet but don't know if that will work. I am thinking of buying a carb with the cutoff soelnoid on it, but again, I don't know if that will cure the problem. Have any of you faced/cured this issue?
BareCpl Not Yet Wild Join Date: Oct 2019 Posts: 5

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