Top 20 Polaris ATV Questions & Answers


Odds are your carb needs to be taken apart, cleaned, reassembled and adjusted if needed.

Polaris ATV | 49 views | 0 helpful votes


define "stopping". If it involved using the new ignition switch, then I think a return to the dealer is necessary. You know it takes 3 times for them to get it right?

Polaris ATV | 26 views | 0 helpful votes


Have you check the injectors ? If anything is coming out.

Polaris ATV | 54 views | 0 helpful votes


Your problem is not clear. So you may do some more research and then take a decision.
I found this video from youtube. I hope this can be helpful. video link: https://www.youtube.com/watch?v=01Rc80ykfVs

Polaris ATV | 198 views | 0 helpful votes


try resetting codes by removing both battery cables then touch them together away from battery terminals. then reconnect cables and start to see if it has same codes. not a valid code according to polaris code list

Polaris ATV | 473 views | 0 helpful votes


Hello there,

I found this video for you. I hope this could help you!
video from youtube: Polaris sportsman 570 code problem fix https://www.youtube.com/watch?v=YR8DN5oWazc

Polaris ATV | 126 views | 0 helpful votes


T map sensor voltage to high or t map sensor voltage to low

Polaris ATV | 158 views | 0 helpful votes


check wiring under vehicle going to diff for breaks

Polaris ATV | 116 views | 1 helpful votes


I am guessing you mean the float is sticking and leaking gas? If so, remove the carb and have it sonic cleaned. The jet that the float opens and closes and should be inspected for wear. In some instances, the float should be weighed for fuel saturation. That may prevent proper floatation in order to fully close the fuel flow once the bowl is full allowing the fuel to continue flowing.

Polaris ATV | 63 views | 0 helpful votes


If the machine is running okay before this happens, lift the seat and side covers , check for loose wires and plugs. 99 percent of time this is the problem is evreything seems to be working and it suddenly dies as your riding it.

Polaris ATV | 73 views | 0 helpful votes


Should be petcock to pump, pump to carb, carb to engine.. and you have a vacuum line that makes the pump work ..usually from carb/intake to pump.

Polaris ATV | 99 views | 0 helpful votes


Ive attached a video, but you can do this mechanically by adjusting your throttle linkage(but it may not be enough). I'd suggest making a "stop" or a mechanism to physically stop the throttle from opening up on the engine end at the carburetor or throttle body. You must add something to interfere with your engine being able to "open up", I'd reduce it so that it only opens up 15%-20% which will severely limit performance.

Another option is to add an aftermarket Rev Limiter like a MSD unit, or find any rev limiter compatible with CDI ignition and a Single Cylinder, that'll work and you can limit it to whatever rpm you prefer at the turn of a dial! I had to do this to a motorcycle and a drag car and used a simple adjustable rev limiter to keep others from mulling themselves or blowing my motor up!

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Polaris ATV | 89 views | 0 helpful votes




check the plug on the rear axle for the tuff mode! make sure its plugged in

Polaris ATV | 98 views | 0 helpful votes


On 2002-2004 models, the fuse panel is located on the front frame member underneath the front fender cover.
The center cover under the front rack is removed to gain access to the fuse panel as well as the radiator.
I find it easier to unplug the headlights and remove the front rack for this.

Polaris ATV | 342 views | 0 helpful votes


Spray some starter fluid into the throttle body. If it starts then it is a fuel problem. Check the fuses for injection operations.

Here is a video that might help. https://www.youtube.com/watch?v=3rhe2BzIOLA

Polaris ATV | 67 views | 0 helpful votes


what is it doing? you said starting. like is it not cranking over? because you mentioned the charging system.
or is it not firing up when it cranks over? because you also mentioned starting system.

Polaris ATV | 167 views | 0 helpful votes


Contamination of the spark plugs could be engine oil passing the piston rings or valve guides or excess fuel or fuel being delivered in droplets that are too large to burn efficiently.

Close inspection of the fouled plugs should provide clues to the type of fouling. If there are no obvious faults perhaps using a hotter grade of plug will cure the problem.

Polaris ATV | 204 views | 0 helpful votes

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