throttle noise vulcan 900 lt
Posted: Sat Oct 20, 2007 4:22 pm
i have a kawasaki vulcan 900. when i release the throttle i hear a popping sound coming from the area behind the air cleaner. it happens mainly when i use a small amount of throttle. when i rev it up it doesn't happen. couuld it be the air switch unit? am i harming the engine by riding it?