Re: 750 Carbs (Again)

Posted by motogrady on Apr 17, 2013; 4:09pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/750-Carbs-Again-tp4038640p4039554.html



Well, I'll tell ya what worked for me after 2 years of the choke and high idle war.
Getting the stuff out of the small passages that
take the fuel from the jet to the carb opening.
There are 2 or 3 really small openings, one of them on mine
actually sits under the edge of the choke butterfly.
You hardly see them.

I used an e string off one of the guitars, the thin one, with starting fluid.
Squirt, probe with the wire, then repeat each carb 3 or 4 times.

Then 100 psi of compressed air, get a rubber nozzle that will fit right against the throttle body,
right over the hole.  Go to the jet side, blow it out from that side also.

There's prob other ways, think about it, you have a real small passage maybe 1 inch long,
with turns in it, that is full of grease like varnish at best.  The stuff might have gotten hard,
heaven forbid, but that's what you are up against.


I still can't believe it when I start mine up now, or come to a stop, and it idles at 1000rpm.

If you go with something else, let us know how it works out.  Good luck guy.