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Old 05-04-2010 | 12:42 PM
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RICKSTUBBZ's Avatar
RICKSTUBBZ
 
Joined: Oct 2007
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From: Hempstead, TX
Default RE: Help with JBA 120 2-stroke (ringed)


ORIGINAL: KenChoo

Hi Everyone,

...........................
............ I have checked the idle needle setting by pinching the fuel line and it's fine (the engine continues at the same RPM for about 4-5 seconds before quitting without a change in revs)................

Ken
Ken,
This is actually a sign that you have idle too lean. using the pinch method even at idle you should hear an increas in rpm when you pinch however slight, then it will slowly quit.

Richen that puppy up