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Discussion Starter #1
K guys... some body help me from tearing all my hair out.

Here goes..

93 Trailboss 350 2 stroke.

Will NOT idle, sometimes... play with the throttle cable and then sometimes it does, cable is adjusted all the way out.

Idle stop is all the way in.

Backfires occasionaly and blow of exhaust pipe. on start up

Will not rev to full song.

I had leaned it out with the float level and it was better, came almost up to full song but still wouldnt idle all the time.

Thoughts??
 

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First off, I'm not god, but welcome to the board. Dirty Dale might be??
 

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I would tear the carb down and clean everything out. Make sure your jets are clean. Make sure the air filter is clean. Has it been sitting a long time?
 

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Discussion Starter #4
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well so far after tearing down the carb I have found a 330 main jet, supposed ot be a 200 a 2.5 cutaway still looking for the spec on that.. and the wrong needle... carb was ordered brand new...
 

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Do you have a repair manual for it? Check to make sure the slide isn't turned the wrong way
 

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Cutaway should be 1.5. Needle is 6dh29-2.
 
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