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Similar Forum Topics
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By Malta54
I own a 2007 Polaris Sportsman EFI X2 model and have for the past months been experiencing loads of issues. Basically the Sportsman will only start if the throttle lever is pushed and will not remain on idle. This situation has persisted for months now and I have replaced the following parts:
Sparking Plug
Fuel Injector
Fuel Pump
Fuel Filter
Fuel Valve
Fuel lines
Power Control Module
The last part replaced was the Power Control Module and the Sportsman was tested and worked fine on a couple of occasions which were days apart so much so that some weeks later I took the Sportsman for an extensive ride and it worked perfectly. This was three weeks ago and today I tried to start the ATV it worked fine a few minutes and decided to switch it off so that I could continue with some prep work. A few minutes later tried to start it up again but noticed that it would only start if the throttle lever was pushed and once I removed my finger from the throttle lever the engine would not stay in idle and would simply shut down. Several attempts were made to start this and also tried to re-adjust the setting by turning the built in wheel like mechanism in the throttle cable but it was to no avail.
The above have been repeating itself on an off basis. Each time a part is replaced the ATV would work and then all of a sudden will not keep its idle. At this stage I cannot think of any other solution other than possibly some sensors which might have an intermitting fault but I cannot really say.
Would greatly appreciate any assistance.
Thanks in advance.
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By mga
My 2000 big bear 400 4x4 has 26x10x12 tires in front and 26x12x12 in the rears. Trying to find replacement tires those sizes are hard to find, or, when i do, they cost a lot more than i want to spend.
But, there's a lot of 25" tires out there the same size, just 25" and not 26". If i got the 25" it should not make a difference....right?
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By tryn2hrd
I have a rancher 420 TM that since i bought it has a cold hard shift problem beyond a doubt clutch is not releasing by shift lever. After it gets good and hot it shifts ok. Tried preloading adjustment screw clutch releases and shifts smooth but slips. Have had the clutch out and apart twice for inspection and didnt see anything wrong. Any tips will be appreciated. I've ran out of things to try instead of throwing new parts at it.
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By Charlesbrown
I was given a 07 big bear 400 with all the options. The prior owner ran it through water and it started smoking so he took the head off and gave up. I have a bunch of parts in boxes and did a quick inventory. I need a jug, piston, rings etc and thinking it’s better to buy a complete top end. Does anyone have a recommended site to buy parts? I plan to go oem, no china junk but if there are quality aftermarket manufacturers I’ll do an upgrade.
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