Re: Super H won't idle down

Posted by Brownie 45 on August 14, 2006 at 05:27:06 from (207.177.82.9):

In Reply to: Super H won't idle down posted by Leo S on August 13, 2006 at 16:07:16:

Did you remove the throttle plate when you cleaned/ overhauled the carb? Our SMTA was overhauled many years ago, at the local dealership, & the carb was rebuilt at the same time by the mechanic. We got it home & it never idled down similar to what yours sounds like. After putting up with this for too long, I took the carb off, & looked it over. The mechanic had gotten the throttle plate in upside down. The upshot was that the throttle plate had to be turned over. A throttle plate is beveled on the edges which meet the inside bore of the carb. When the throttle plate was reversed, it couldn't "seal off" the air/ mixture at low idle, so the engine wouldn't idle down. Worth a look.

Replies:

• Re: Super H won't idle down Leo S 20:36:26 08/14/06 (0)

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