Question about 1989 Yamaha FZX 750
Half a turn is too much - 1/8th at a time.
Check for air leaks at manifold - both at crankcase and at carb ends.
Does it run (idle) on its own, or do you need to keep on the throttle?
Have you checked the other end (the exhaust!) as well? A blockage there will be as bad as a lack of fuel at the front end.
Make sure you have everything in place - air filter, etc. - as with those little 2T engines, they are far more susceptible to thigs like that than a bigger engine.
Posted on Jul 01, 2009
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Posted on Jan 02, 2017
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