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By Tim n Deb
Riding out today it acted like it ran out of gas, stalled and died and would not start. Towed back to house, New plug added this past month, plenty of oil, getting plenty of gas, battery cranks good. Trys to kick in and starts but doesnt. Two days prior while sitting at a idle it died. Added gas and it started did my ranch chores with it. But just now it stalled out cranks but will not start. Tried to find if fault codes came up on the clock like manual says but not sure I am doing that right. Any and all help apprecated. Thank you
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By Kevin Ullman
View File 2013-2016 Polaris RZR 570 Service Manual
2013-2016 Polaris RZR 570 Service Manual
Submitter Kevin Ullman Submitted 04/23/2025 Category Polaris
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By Karlibob
I have a 2020 800 sx with about 16 hours on it. From day one I have heard a clunking noise from the front end going over bumps. Has anyone else experienced this? Also this past weekend while out riding I heard a noise that sounded like the dump bed bounced three or four different times, again has anyone experienced anything like that. Thanks, gary
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By Jon Spruill
Hey Guys, I have been chasing a stalling condition for about two weeks now. The bike will crank up and idle fine, then after about 20 seconds it will fall on its face and stall. It happens at both idle and while running at various rpms. You can turn the key off, turn it back on and it will fire right back up without trouble. I have verified spark on both cylinders with a spark tester. I have also added an inline fuel filter, and pulled the injectors to verify proper pulse on each. Things I have replaced - (relearn procedure performed after each component replaced): spark plugs, ECU, relay/fuse box, fuel pump, & throttle position sensor - all with no improvement of the condition. The only warning light I get when the condition occurs is the oil lamp. The bike only has 14 miles. I am at a loss and appreciate any help and suggestions! Thanks
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By CapnWalleye
Just picked up a Hisun 500 that had shift issues (corroded fan gear) which I fixed. It also didn't seem to be running smoothly then all of a sudden it got worse. It seems to miss on both idle and when pushing the gas pedal to the floor and doesn't seem to be running at full power. I've been working with a local person who is walking me through some steps, but I'd like some input from this group as well. What I've done:
- drained the fuel tank and replaced it with 93 octane fuel and added heet to help with any water problems.
- replaced the fuel injector.
- disconnected the battery (several times) to allow the module to reset.
- set the valve clearance, both intake and exhaust, within specs ... intake was tight but exhaust seemed fine.
- replaced the battery.
- replaced the O2 sensor.
Nothing has helped. Not sure what the next steps are, but would appreciate any expertise that can be offered here.
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