Reply to "Weber carb leaking?"

JB356SR

@DannyP posted:
I hope you have a snail for checking the airflow. If the dead cylinder has the same airflow then it's DEFINITELY a clogged idle jet. You need to remove the jet AND the mixture volume screw and blow out the whole circuit. Just removing the jet and cleaning it isn't enough to clean the whole circuit.
If the airflow is not the same, did you do an ICE-COLD valve adjustment first?

Yes I did a snail check when I was setting up the carbs. I was getting 5 on all four cylinders. The valve lash was set when the engine was cold.

5/19/214:59 PM

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