My bike has developed a "chugging" or miss under 2,000 RPM with a slow roll-on with the throttle. I took it out yesterday and refueled, but it was VERY hard to start, and almost didn't. I reached 145 MPH (I don't do that very often) and it pulled really strong.
Any thoughts? :unknown:
I think I would look at the carbs...
High speed circuit is ok
Mid range ok
Low speed circuit or choke not so good.
Pilots or idle air fuel mixture.
If it started this AFTER the refuel, I'd be looking at the new gas..... Water in it, maybe?
Quote from: RichBaker on July 15, 2013, 11:42:39 PM
If it started this AFTER the refuel, I'd be looking at the new gas..... Water in it, maybe?
I thought of that also. I'm running some complete fuel system cleaner through it now.
G'day,
mine was missing badly at low revs, I suspected electrical, so just for a try I put on some spare spark plug caps off another bike and the problem seemed much better. So I bought 4 new NGK and the problem has all but disappeared. I will get some new plugs soon and that might solve the issue completely.
Anything to avoid pulling the carbs apart!
Cheers, Gareth