Rough Running

[larryj]

1999 bus a 5000 miles, runs rough at low rpm.

 

[c10]

wow only 5000 miles . Most likely lack of use . Dirty injectors , old fuel , water in the fuel , air filter has come apart from age ? There is a laundry list
to look at . More details / condition of bike / maybe even a picture or two would help us steer you in a better direction than blind guessing

 

[taternator77]

Had a 2000 with 3,000 miles on it. Had rough riding and a helluva lot of rust in the tank. Check the fuel pump. That's where my problem was. Had to replace then entire pump.

 

[EchoBase]

Larry
More details please. Has the bike sat (must have)? When was the last time it ran properly?
Has it ever been serviced and what was done to it?