So I have searched and searched and I can’t find anything that fits the problems I am having. My fuel pump works….but only at a low idle. As soon as you Rev the engine fuel pump stops. Have constant power to pump verified with test light. Pump will not work hooked directly to battery so I am figuring the pump is bad but I just wanted some reassurance since it does work at an idle. I know it is a weird problem so I am asking you guys in hopes you have more knowledge about this than I do

hello.

i just got this 2005 polaris predator 500

it just cranks over and wont fire…

i pulled the head and seen it had a bent intake valve.

so i bought 2 intake valves and laped them and installed them both/

i did the timming and i set it to tdc on the T in the eye on the mag window.

put the gold links lined up on the cams and the bottom to the timming marks.

cams are at 12 and 9 with the intake half a tooth advanced .. seen this on other posts.

I bought a new carb … still no fire… checked spark and it is getting good spark..

my plug is not wet with gas or smell like gas..

when i set my timming all up like it say to my cam lobes are facing in the same direction… is this right????

please help.. geting really pissed..

Thank you
Mark

So let me first say I’m not exactly sure if I should ask this here so if it’s a stupid question I apologize.
I was looking at past questions on break in periods and it got me to wondering what would happen if someone would not really break it in? Me personally, I’m trying to do things right and vary speed, not really hammer down, and watch prolonged cruising speeds. However, I still need to use the thing right? My first thoughts are the valves need to get seated as well as rings right? (As well as belt) What are some signs that maybe someone didn’t do things right? And what to do? Or would it be more of a longevity thing that you wouldn’t know until way later after owning it awhile? Again, I feel confident I’m fine. Just curious.

I picked up a TRX 300 2 x 4 today as a project rebuild. Can’t get it to shift into "N" so it will roll! Shifter will take it to other gears but not "N".

Have not attempted to crank or anything until checking out things first, changing oil, fuel tank and system, etc, and getting a battery.

Any suggestions on how to get it in"N" so I can roll it?

Thanks!!!

About what years were Fourtrax 300’s were made that look like this?

Thanks!

Does anybody have any pics of trail tires on their stock XMR wheels? I want something close to the stock gorilla tire so it doesn’t interfere with the clutch. Also, what size tires are you running on the stock wheels? I want to switch out, but not sure how wide I could go on the rear. Any help is greatly appreciated.

I’m new to the forum guys and really needing some help. I have a 2005 foreman 500 Es and it won’t start. Last time I rode it it felt like it was low on power (kinda heard a chattering but could’ve just been in my head) then as I was going up a hill it acted like it didn’t wanna climb it and just died, after a couple minutes it started back fine and I drove it home, now it won’t start at all, it won’t even "hit" just cranks. I know for 100% fact it’s not the carburetor, and I know it’s getting spark (to the plug anyway) I know it’s none of that due to the fact I have 2 more of the same fourwheeler and swapped all parts around and still nothing, I’ve read some forums that said it could be the CDI, or maybe even jumped time? Or valves?Please help! Thanks!

Have a 2002 trx350fm. Been leaking from carb overflow occasionally and has been getting worse. Had to replace starter brushes and decided to look into. Wasn’t dirty or sticking so I got a new float needle. Tried again and fuel comes out within seconds of turning fuel on. Replaced float per recommendation from dealer as that is the only other serviceable item. Still does it. The valve on the bowl is closed and does not leak and the overflow tube doesn’t appear to be leaking. Tried putting carb in a larger bowl to see what is happening with float exposed and filled through fuel line inlet. Float came up but did not stop fuel from passing through line and was well above where it should stop.
Dealer says the seat could be the cause but is not serviceable. Looks ok and it seals with the slightest pressure if held manually by hand or screwdriver. Seems I am down to relaxing the carburetor itself.

Looking for the carb it came with is around $350 part #16100-HN5-673. Google search comes up with part #16100-HN5-m41 for 2000-2006 but only shows as the oe for 2004 and up and only $150 new. I know the engines are the same but is there a difference between the two other than $200?

How are the suspension Springs on the new atv? My stock Springs on my 2015 were way to soft to hold up the snow plow. How does this new machine steer in awd? My 2015 turns hard in awd.

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How are the suspension Springs on the new atv? My stock Springs on my 2015 were way to soft to hold up the snow plow. How does this new machine steer in awd? My 2015 turns hard in awd.

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