I have an 08 Sportsman 500 that starts right up but motor knocks like this? It seems slightly louder when the machine is cold vs when it is warm, but when I get on the throttle and drive it it doesn’t seem to get any louder, if anything maybe quieter? Hard to tell. Check out the videos. Thanks! It has 4400 miles. First video Is cold start, and yes the motor killed at the end.. I didn’t shut it off, second driving, third, start when warm.
https://youtu.be/rGruDWO9rF8
https://youtu.be/lupYGmRfKuY
https://youtu.be/AGGkpUPpaW8
https://youtu.be/rGruDWO9rF8
https://youtu.be/lupYGmRfKuY
https://youtu.be/AGGkpUPpaW8





