I have a 2004 Yamaha Grizzly 660 that recently starting popping very loudly from time to time when climbing small inclines. I was hoping that the members here could help me figure out what to look at first based upon a video i wanted to upload. Unfortunately it will not let me upload a video to this site.

The loud popping doesnt happen all of the time but can normally be reproduced when climbing a small incline. It will pop loudly and jerk a little bit when it pops. I have no idea where to start troubleshooting to determine the cause of the problem. Any guidance would be appreciated.

I have a 2004 Yamaha Grizzly 660 that recently starting popping very loudly from time to time when climbing small inclines. I was hoping that the members here could help me figure out what to look at first based upon a video i wanted to upload. Unfortunately it will not let me upload a video to this site.

The loud popping doesnt happen all of the time but can normally be reproduced when climbing a small incline. It will pop loudly and jerk a little bit when it pops. I have no idea where to start troubleshooting to determine the cause of the problem. Any guidance would be appreciated.