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need help fireing prob


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hey guys i have an 88 shee with pj 34 milimeter kehin carbs and the left cylinder puts out almost no exaust but the right cylinder puts out the right amount of exaust i have only had the quad for about a year and have had this problem since i got it. i also have changed the plugs recently and no change so thats not the problem. the old owner told me that it could use some reeds but i have not changed them because of a signifagant amount of power from the quad. it runs mean but i know that one cyinder is not working at its full power i need to know if the carbs need to be cleaned or the jetting could be off or any other possible solution to this problem

 

thanks Tom

Edited by bansheeboy1988
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hey guys i have an 88 shee with pj 34 milimeter kehin carbs and the left cylinder puts out almost no exaust but the right cylinder puts out the right amount of exaust i have only had the quad for about a year and have had this problem since i got it. i also have changed the plugs recently and no change so thats not the problem. the old owner told me that it could use some reeds but i have not changed them because of a signifagant amount of power from the quad. it runs mean but i know that one cyinder is not working at its full power i need to know if the carbs need to be cleaned or the jetting could be off or any other possible solution to this problem

 

                                      thanks Tom

302459[/snapback]

You might want to hook up a mamomter to the intakes and check the sync. on the carbs. Is the idle pretty smooth right now?? Sometimes you can hear if they are out of sync by uneven exhaust note out of the silencer.

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You might want to hook up a mamomter to the intakes and check the sync. on the carbs.  Is the idle pretty smooth right now??  Sometimes you can hear if they are out of sync by uneven exhaust note out of the silencer.

302469[/snapback]

Just thought about your set-up with the 34mm carbs, you probably don't have the stock type intakes, so you probably could not hook up the mamometer. You may have to visually check the sync. (carb slides) to see if its in the ballpark, not too accurate but if its REALLY out of sync. the visual will get you in the ball park. In a pinch, I've used SMALL drill bits to gauge the gap between the slide and carb. body.

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