Why does my four wheeler backfire in reverse?

Backfiring occurs when one (or more) spark plug in the ATV engine ignites the fuel when it’s out of turn in the chamber, and the exhaust valve on the cylinder is open. In other words, ATV backfiring occurs due to a short, sudden instance when the engine is too lean or too rich.

What causes a Polaris Sportsman 500 to backfire?

I have a 99 Polaris sportsman 500 that is backfiring through the carburetor. It will start fine and idle perfect, but as soon as I touch the throttle it’ll pop and backfire like crazy at the carb. I can let go of the throttle and it’ll settle back to idling.

Is there a problem with my Polaris Sportsman 400?

I have a 2009 Polaris Sportsman 400 HO. I’m assuming carb. I have a 2009 Polaris Sportsman 400 HO. I’m assuming carb. problems. It will start and idle fine , but sputters, sometimes backfires and dies when … read more Hi… My 2002 500 HO Polaris sportsman is backfiring through the carb and bogging when pushed much past an idle.

What kind of car is Polaris Sportsman 500?

I have a 2004 polaris sportsman 500 ho. It starts fine, runs I have a 2004 polaris sportsman 500 ho. It starts fine, runs fine, but when the engine warms up after 10 mins or so, it will not move forward or … read more I have a 2010 Polaris Sportsman 500 Ho.

What does rough idle mean on a Polaris Sportsman?

Please try again later. Polaris Sportsman idles rough refers to when the all-terrain vehicle’s engine runs uneven or irregular while disconnected from a load or out of gear. Symptoms of rough idle might include, engine idles but will not rev up, or maybe the engine runs but will not idle, or maybe the engine idles rough and stalls.

Why does my Polaris Sportsman 500 spit gas?

I have a 2000 polaris sportsman 500 and all of sudden when you go to hit the gas it spits and sputters like when youre in reverse without the overide button pushed. I have tried draining the gas, chan … read more

Navigation