I have developed a pronounced popping sound in my 3010 4 X4 year 2005 model Kawasaki mule. I jacked it up all 4 off the ground and turned the tires, twisted and shook back and forth and no sound of popping. Cranked it up and put in thru all the gears , 4 wheel drive, rear wheel lock and no popping. Check every I could see and nothing loose. Front booths are broken so I’m assuming maybe one of the i joints. Sounds like right passenger side to me. What you all think?