Top 20 Polaris 2012 Ranger 500 EFI - Page 5 Questions & Answers

check air filter --fuel delivery ----clean /rebuild/replace carburetor

Ah, it is a CHINESE Quad. Good luck with that and the after sales service. You can still try the search query I mentioned. https://www.google.com/search?q=2008+Kawasaki+Brute+750+ignition+wiring+diagram ..

Question edited for clarity. Question moved from Cars and Trucks to ATV (no UTV Category) A common issue on this Chinese Gator clone. https://www.google.com/search?q=2011+Hisun+500+no+spark+no+fuel ..

this is a service manual for your 250 https://quads.ddns.net/service-manuals/suzuki/2004%20Suzuki%20250%20LTZ%20Quad%20Sport%20Service%20Manual.pdf

See if the videos or articles help. It seems an electronics issue though, a relay perhaps. https://www.google.com/search?q=2000+Honda+Recon+250+ES+electric+shift+not+working ..

It is Chinese, so you only get generic answers. The same unit has lots of names. https://www.google.com/search?q=Bamx+200cc+wiring+diagram ..

Question edited for clarity. Because it is overheating. https://www.google.com/search?q=HOT+keep+flashing+on+a+2010+polaris ..

Check the manual. Some have an interlock involving holding a brake on, hand brake, foot brake or parking brake. Or ask the local guy? https://www.google.com/search?q=2005+honda+rancher+400+manual ..

For every ATV ever made in the history of ATVs? Google year make model ignition wiring diagram and look at the images tab. You might also get a free Service Manual like this. https://www.google.com/search?q=2008+Kawasaki+Brute+750+ignition+wiring+diagram ..

Bull 150 Owner's Manual - TAO MOTOR CANADA INC.

http://www.taomotor.ca > downloads > file > product PDF Before you operate this ATV, you should understand the instructions and warnings in this. Owner's Manual. Riders differ in skills, physical abilities and ... 80 pages https://www.google.com/search?q=tao+tao+ata-150d+manual ..

arctic cat what --need model

clutch cdi failing- stator failing --carb -fuel delivery --plug - battery -needs tune up --timing off -

no its not light should be off when switched off https://quads.ddns.net/service-manuals/polaris/2009%20Polaris%20Ranger%20500%204X4%20EFI%20Service%20Manual.pdf

limited information generic answer improper install of stator---[fuel pump ?] --carb -cdi failing -plug-fuel filter type in your machine this site has free repair/service manuals for A/C atvs https://support.countrycat.com/?home_feed=feed&taxonomy_59981_taxa=6bb2d2a2-7689-4e31-9050-ea99c2aac3f0&order=recent you do not have to login

limited info generic answer if hydro can be air bound-low fluid-failed pump -valve-seal bent damaged piston--////// manual dump bearings bent damaget brackets lift assist piston damaged

Could be fuel, fuel pressure, poor compression, spark, or air induction or other electronic engine controls.

Was it running fine and then not or has it progressed over time?Did it sit over winter and now has issues? Has regular maintenance been done, including scheduled valve adjustment?

What exactly are you trying to do? I'm assuming you meant 'Compression'. Are you refering to the compression in the cylinder? I don't think the early Grizzlys had fuel injection so that won't be the issue. Engine compression isn't usually that high and is released when you remove the spark plugs.

Question edited for clarity, plus full make model (what it is). Question moved to our only Polaris Trail Boss category. That is a lot of stuff to change all in one go. One of those items has caused the issue in what was presumably a running ATV? Always best to swap out one item as a time and check everything runs as expected before moving onto the next, checking after each replacement. The last sentence is confusing even with my edit. I take it you mean it turns over, it catches the odd time, but won't run. In that scenario, and with all the parts you changed, I would check the spark plug gap and that it has a good fat, blue spark. The other thing is the carburetor settings as per the service manual. Engines only need fuel, compression and a spark at the right time.

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Just a thought without looking at it but could be loose wires involved with the coil. Bad coil wire.[burnt or worn on inside] Can you see spark jumping from pug wire. If so try tape on wire, and if that helps ,replace wire ,and coil if inseparable. Also check wiring coming from magneto, points or cdi . Electrics are the mechanics worst problem to solve.