'05 yamaha vstar 1100 low speed cruising problem?

[tim]

Running bad at lower speeds,seems to be between 30 to 50 mph its wanting to pop and crack some,the AIS is disconnected,once u start getting it moving good there's no problem,could it be sucking air at the carb? Fouled plugs? Bad fuel?Bike has 6500 miles on it.

[Kevin W]

A simple clean of the carb, and change of plug should fix that problem.

[Fozzy]

Reconnect the AIS (which I presume means Air Injection System)
The bike is sucking air from somewhere.
If it were fouled plugs or bad fuel, the bike would run badly at all speeds