Re: 9.9 Johnson Carb Question

[David Stanton]

Thanks again for the info – never too much info – something here is likely to make it idle right. I have new B7 plugs in it but have some B6s I can try. I have tried the idle screw out as far as 5 turns. It does a very slight bit better 3 or 4 turns out than at the recommended one turn, and no change beyond that, but still not at all good. I’ll be digging into it again in the next couple of days. The owner needs a slow idle to back-troll for walleyes.
Dave