Thread: Carb AFR issue.
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  #16  
Old 07-25-2021, 09:43 AM
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TwistedRick TwistedRick is offline
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Join Date: Dec 2018
Location: Milford NH
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Quote:
Originally Posted by Jay S View Post
On a jet I would look at the power piston setting. Sounds like it might not be quite seated at and idle, and the air cleaner base is changing the air flow enough to move the pistons. Jet probably has a screw adjustment for it. Try turning the power piston screw out a turn. If that doesn’t work might need the next heavier PP spring.

I did mess with setting some time ago. I will try it. Thanks!