Neutral
Hmm.
Can someone solve this:
I use 65 idle jets. I had sooty plugs and the AF read rich, around 11 on low revs/idle. I then turned the mixture screw in 1/4 turn and the AF showed 12. I had some misfire under higher revs and thought that this might be because of sooty plugs, so I turned the screws 1/4 in once again. (They're about 1/2 turn out, then.) Then the AF is around 13 at idle/ slow speed- the"correct" air/ fuel mixture. BUT then I have another issue: the carbs start sneezing/ popping.
So: Is this because the screws are not enough out? Should I change back to smaller size idle jets and turn the mixture screws more out to get around 13 AF and stop the carbs from popping?
Weber book sasy the sneezing is caused by a to tight mixture screws and hence lean condition. The condition I have is by no means lean, but the screws ARE tight.
....?
RS
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