2021 Polaris 850 losing power fix

This may be a fix for you if your Polaris loses power as if it’s firing on one cylinder sometimes. It’s a grounding issue of the coil pack. #polaris850 # Polarismisfire #polaris850misfire

[@tumadrewoo249]

Thanks for the video, i think my 850’s doing the same thing i thought it was the plugs, swapped out the coil boot and nothing. This is my next place to check🔥

[@rev.dr.davidcole8915]

❤ 'Splained very well. Thank you. Pretty sure you nailed my issue.

[@DSGB-4-LIFE]

This the case with the sportsman 850 premium or just the HL’s ?

[@williamwagers3588]

Did it throw a code on the dashboard, if so what code was it

[@JohnDavid-gr9rv]

What about single cylinders like a 450 or a 570 Polaris sportsman

[@mobileenginemedics9679]

My hat is off to you sir. This is definitely a poor design, as it’s only held on by one screw and it screws into a plastic housing. The vibration of the entire coil pack loosens the screw with normal use over time. I had just about given up.

[@a-ronholscher8529]

Has this fixed anyone’s machine ? Mine is starting hard randomly too , my wire is also exposed like his

[@metlgandalf]

Di is need to unplug the wire in the harness when i put a new wire directly to the frame or can it be installed as it was befor?

[@306GokartsCustomBuilds]

Would that be a 2011 rzr 800 idles fines but boggs when hitting the throttle. Thanks man

[@2ndgensinesterdodge10]

That’s a 2022 bro