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sb50 help??
Posted: Wed May 15, 2013 6:22 pm
by bjdipert269
Why is it that it take forever to get my scooter startedand after iI do it runs ok, but when it cools all the way down, it won't start again? Anybody got ideas???
Re: sb50 help??
Posted: Wed May 15, 2013 6:26 pm
by swimmingfree
dont twist the gas when starting a cold motor... worm motor yes
swimmingfree
Re: sb50 help??
Posted: Wed May 15, 2013 6:36 pm
by bjdipert269
I don't, it seem like there to much air in the gas line, and I've tried everything to get it all out, is there any tricks??
Re: sb50 help??
Posted: Wed May 15, 2013 6:45 pm
by swimmingfree
do you have a filter in the gas line???
swimmingfree
Re: sb50 help??
Posted: Wed May 15, 2013 6:51 pm
by bjdipert269
Just the one in the diaphragm petcock
Re: sb50 help??
Posted: Wed May 15, 2013 6:58 pm
by swimmingfree
pull the bystater out and test it the manule will tell you who to test it ...
swimmingfree
Re: sb50 help??
Posted: Wed May 15, 2013 7:12 pm
by bjdipert269
That's what is was gonna try, just wanted to make sure it wasn't something stupid
Re: sb50 help??
Posted: Wed May 15, 2013 8:50 pm
by swflcarl
The bystarter enriches / adds fuel when cold starting.... if you run fine once started as stated, then it is a broken bystarter ... which is broken in the out position, thus not allowing enrichment during cold starting. It is also called auto choke. You can test it many ways.
Use the wikispreed, the service manual, and youtube to learn how to do the simple test.