chad400ex
05-27-2002, 10:58 PM
When I let my bike idle right after start-up, it knocks a few times (like maybe 10 times), and then it stops. Is this just because it takes some time to get oil circulated througout the engine?? It only does it during the first 20 to 30 seconds of running. I just had my valves done about 20hrs (ride time) ago, and the has been changed after every 3rd ride. I'd appreciate any info. Maybe the valves should be looked at again???? Please help.