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#17440
CHUCK
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    quote Mr. Asa:

    And what are you looking for in there when you remove it?

    Well; inside there you will see the orifice where the low-speed needle goes. Just the tiny tip of it will be visible. Then; in the bottom of the chamber there are three holes (I think three) that open into the main passage; right where the throttle plate is. As the throttle plate is opened…it exposes one then two then all three holes to fuel flow…..thereby satsifying the slow-medium speed transition of the engine.

    You want to make sure that all that is squeaky clean.

    I gotta tell you…in all of them that I’ve removed…..I’m not sure I’ve EVER found anything in there. I do it most of the time anyway….just because it’s so easy and the replacement welch plug is in the kit…..