- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
The fuel pump should not run continually when the motor is not running. I am assuming you mean when you first turn the key on, not when the motor is running as you would not hear it at all over the engine noise. (and would not run)
When you turn the key on, the fuel pump should still have retained enough pressure to only require a quick blip or two from the pump. You may just not hear it possibly.
But if it is not functioning correctly, read on.
First, the fuel pump is non-serviceable. It also includes the fuel sender and pressure regulator.
It gets better.
The fuel pump is an integral part of the fuel tank meaning you must replace the entire tank to replace a faulty fuel pump.
You can perform a fuel pressure test if it powers up, if not perform a continuity test. There is also a voltage test to check. If all the tests check out ok, but there is still a problem, take your machine to an authorized Polaris dealership for ECU testing.
Polaris fuel filters are usually in the fuel line coming from the valve that turns fuel off. This model does not seem to have an inline filter, however you can always buy a universal one and splice it into the line so that then it does have one
the fuel doesn`t pass, the fuel jet clogged ,try to cleaned the carb very nice ,allow small jet and little orifice nozzle in a (soaking bath cleaner.( OVERNIGHT)Do not use wire or .wire brush
Could be the coil pack going bad or fuel pump. Find the coil pack and spray water on the outside of it. Not a lot just a stream to keep it cool. It should be on top. Here is a video https://www.youtube.com/watch?v=woE4OIhCvAs
If you are certain the spark plug(s) is in good condition and correctly gapped, and the magneto is working normally, then you may have a fuel system problem. A quick diagnosis of fuel system issues is to spray a shot of starter fluid or WD-40 into the intake through the throttle body. If the engine fires for a bit then quits, it's a fuel system issue. Small engines do not do well with old ethanol-containing fuel. If it's turned yellow, drain it out and replace it, and remove any in the carburetor float bowl also.
Air leaks in the carburetor or intake manifold gasket may also cause hard starting. A sticky carburetor float or float valve is another possibility, especially if the engine was sitting for a long time with ethanol fuel drying out in the float bowl. A dirty air filter will also cause starting issues.
I know nothing about this model but it sounds like some kind of safety lock is kicking in. like its not in neutral, brakes not on. whatever it needs to let it start.
×