sb50 carb questions & MORE!

prattj1 · Post by **prattj1** » Wed May 17, 2006 12:27 am

is there a difference from the sa50 when it comes to air screw adjustments? I have a #89 main jet, is this right? When I start the scooter cold it runs and drives great, but after 10 minutes or so it just loses power and often dies, I have taken the carb apart, including both the idle and main jets and made sure every little tiny hole is clean. I have switched ignition coils with a good one when it is bogging down with no luck. I sprayed starter fluid around all of the gaskets and there is no revving. I recently put new rings on it, so what could this problem be?

darat · Post by **darat** » Thu May 18, 2006 9:57 am

good question i really dont know

Post by **noiseguy** » Thu May 18, 2006 10:48 am

Sounds like overheating to me. How does your plug look?

mopedman · Post by **mopedman** » Thu May 18, 2006 12:23 pm

is the fan on it