Re: Johnson HD-20 Won’t start

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October 9, 2015 at 1:52 am #25326
jsonova99
Participant

    I’m trying to understand the check valve, if you suck on it air should pas thru which should be equivalent to fuel being pumped through it toward the low speed venturi, but if it allows flow in the reverse direction would you have a fuel delivery problem? Is there something inside of the passage? I’m pretty sure my passes air in both directions.