Ok, so the 2nd ride on my XMR 570 when brand new, it died and was blowing a fuse saying "transmission default low battery voltage". So I took it to the dealer where I bought it and all they did was tighten the ground wire on the frame and it has ran fine ever since. This week I had a winch and sound bar installed, and I also installed an HMF slip on exhaust and after riding it for about about 3 hours this weekend it died again and throwing the same code blowing the same fuse. I tried tightening the ground like last time but it didn’t fix it. I’m thinking that it probably has something to do with the work that was done on it this week. Any suggestions?

Hello forum, Started out fan stayed on (w/key on)check engine on. Would not flash code of any kind. Then started dying randomly. Then dying all the time. Cranks good sometimes starts 10seconds then dies. ECM P/N 4012891. Cannot find this number anywhere. Not Bosch Not Polaris. 1. Anyone Know why? 2. Tried ECM websites say fits my machine. I can check codes know (none) cluster lights up. Turn key on no power to anything. Actually I think it would be more accurate to say no ground to anything which I think the ECM controls. No fuel pump, no crank. When I ground the circuits individually they work. What could be holding the system up? Will this ECM work in my 800? Baffled. Anyway any wisdom would be greatly appreciated. I’m missing my Quad.

Hello everyone, sorry in advance if this is answered elsewhere, I’ve spent several hours looking without success.

I have a 2013 Sportsman 500HO and just came home from a ride yesterday with my daughters where I got pretty paranoid. After about 3 1/2 hours of riding, I started to get a very VERY loud banging, popping noise that you could certainly tell was in the back, and you could feel in your butt through the seat. This happens at 1/2 – 3/4 acceleration to the point you think something is about to fly apart, so loud, a group of side by side guys heard it a trail away over their machines. Also started happening while trying to get back to the truck when going up hills and the strain was a bit more than just a regular trail.

Happens in L, H, R, and 2wd or AWD.

This is definitely not the sound most hear when decelerating.

I replaced the right cv axle before the last ride, the left was replaced not long ago. Feels like something far more serious, but could just be paranoia kicking my butt.

Could anyone chime in with an idea of what it could be from possible experience? Thanks in advance for all the help and for your time.

I have an 09 sportsman 850xp when I first got it I was only able to go 56mph found a burnt belt and replaced it still only able to get 56mph didn’t matter 2wd or 4wd …figured maybe springs in clutches are weak so got a QSC kit and lost 4mph now I’m at 50-52mph. Found battery was weak needed replaced so I recently replaced it and no difference 52mph at best. Any other ideas on what could be the problem? Filter is clean uni filter tires are stock 26" stock steel wheels no winch and also has no engine light codes either.

I’m at wits end with this thing, wanting to XC race it next year and will the the top speed for the long field sections.

Thanks for any help.

I have searched the forums for weeks tying to find a similar issue and haven’t been able to find one.

Hello everyone
I have a 08 grizzly 700, yesterday i tried diff lock but it would not lock for me. Today i went out to look at the front end and the axle where it goes into the diff moves side to side when you would think it would be more ridged. Anyone know what could be happening? How hard is it to pull the front diff? Would it be better to order a good used one or rebuild mine?
Thank you for your time and any help you offer
Matt

Been working and testing a lot lately (some people call it playing) but…. The 1100 kit has been in the works for awhile. I’ve had a few calls cause the cat got out of the bag early. It’s an all forged bolt-on big bore kit ready for the "Nitrous North". :welcome3:http://www.griffinperformance.net/ap…s/show/7216944
We are also now offering a drop in cam/Stage 1 and have redone the performance cams which are now a Stage 2. Hope you guys enjoy… let me know if i can help you. http://www.griffinperformance.net/ap…s/show/5481227

Been working and testing a lot lately (some people call it playing) but…. The 1100 kit has been in the works for awhile. I’ve had a few calls cause the cat got out of the bag early. It’s an all forged bolt-on big bore kit ready for the "Nitrous North". :welcome3:http://www.griffinperformance.net/ap…s/show/7216944
We are also now offering a drop in cam/Stage 1 and have redone the performance cams which are now a Stage 2. Hope you guys enjoy… let me know if i can help you. http://www.griffinperformance.net/ap…s/show/5481227

Behind the rear wheels in back of the break rotor there is a plastic shield with what looks like metal scrapers on it. I believe it was for scraping mud/debris out of the stock rims. Took the back wheel of today and found that they are pretty much busted off. Now I’m running aftermarket wheels and was wondering if these guards do anything. Should I replace them or just remove them permanently.

Thanks,

Jim

I can no way, no how figure out how to get grease into the front drive shaft rear u-joint short of pulling the drive shaft. I’ve tried all 360 degrees and cant get the grease nozzle or a needle onto the zerk. been crawling around under it with the rock shields off for over an hour now and I’ve gotten grease everywhere but inside it.

First time on the forum and I have to ask a knucklehead question. When checking the engine oil, do I screw in the dip stick completely in to check oil level.. Thanks in advance 2003 330 magnum 4×4