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I've never seen the temperature go high on this thing. the fan runs almost all the time even though the sensor is reading at the very bottom of it's range. ive taken the cylinder head off. (nothing definitive but maybe a little fuel on top of piston with oil in it.i don't think this has anything to do with my problem )head gasket is 3 layers deep and I noticed some grit that might have been in between layers but nothing to say the head gasket wasn't intact. black carbon build up on piston. I've looked all over the head for cracks from over heating. I'm about to look again for hairline cracks that are extremely difficult to see. my buddy helping me said to order rings in case they are letting oil pass thru he also said get a new head gasket.. I'm looking at water in oil first and I'm not ordering rings. I haven't checked the oil cooler to see if it's defective yet. I'm just hoping someone had a similar problem. my only problem so far has been having to change the spark plug every 100 miles with 93 octane run thru it.

2020 550 Coleman. have a fault code 118 And I’ve replaced the sensor I have spark but still doesn’t crank

I have a Coleman 550 (hisun). Wouldnt start and was sucking instead of blowing through the spark plug hole. Got to the timing chain and it was very loose and for sure the timing was way off. Got the tensioner off and set it to TDC and got the cam gear back aligned. Put the chain back on and set the tensioner as instructed and the chain is still very loose. I extended the tensioner as far as it would go to test and the chain is still loose. Any ideas what could be broken or wrong? Why would the chain be so loose?

I have a 2019 550 Coleman side by side and it is starting to be hard to crank in the mornings but when it's warmed up it runs fine it's changed plugs filters for the inline gas filter in checkers temperature sensors map sensors and don't know what it could be any help would be appreciated

Has anyone found a good source to purchase quality injectors for the Coleman Outfitter 550 ? I've used Motorcycle Doctor on eBay in the past but havent had to purchase one in almost 2 yrs now. Mine was running a bit rough at idle and dying sometimes so I had two that I had cleaned and tested at an injector shop. Put one in that had the best performance curve and it ran worse. Pulled it and installed the other one and couldn't even get the engine to start so I put the old one back in. Its running ok now, just want to get a new one to install

I bought this from an auction not working and when you drive it forward it felt like it was poping out of gear and could hearing bad bearing noise from engine/trans. I knew the bearing noise was coming from trans or clutch so I went ahead and pull it out and apart to see what was going on. the bearing noise seems to be the one way clutch bearing so the clutch and drum are both messed up. is there any way that binding up would make the clutch disconnect or anything? do you know what else would cause that? i heard somewhere that you can just remove the bearing completely and it will just free spin down hill, has anyone done this? thank you so much for your help and advise

I was riding at approx 30mph when I heard a very loud noise. Engine immediately died and coasted roughly 50ft. There was a trail of oil and now the machine is locked up. Will not crank or go in to neutral. Machine has 3300 miles.

I ordered remote control hardware from Amazon https://www.amazon.com/dp/B07P2G4T22?psc=1&ref=ppx_yo2ov_dt_b_product_details and initially installed module behind the switch panel and wired it into the winch control switch. After researching the 2014 HiSun service manual posted by another forum member, I discovered a better way to implement (fyi-this is not documented any Coleman service manual that I could find) My UTV is a 2022 model, but the wiring appeared to be the same for my model. There was an unconnected Molex plug hanging under hood on the driver side (Molex#33471-3301), (see photo). I purchased a Molex 3 wire connector ((Molex#216283-1032) directly from Molex for $5.82 including tax & shipping. This connector has the 3 wire pigtail to easily splice to the remote control module wiring. https://www.molex.com/molex/products/part-detail/cable_assemblies/2162831032 . I added a ground stud near the parking brake mechanism in order to connect the black wire from the module see photo) . I added velcro to the module and then secured with zip ties to the back of the nameplate bracket (see photo). See the wiring diagram for hook-up that I used. The loose blue wire is the antenna so it is not connected to anything. Molex Wiring.pdf

1 1/2 years ago I was riding along in my 2018 Coleman 550 Outfitter when the CVT belt broken. Just prior to that I was having some shifting issues that I now understand can be part of the clutch. Finally a few months ago I sent it in to a shop who put in a new belt as well as a new wet clutch (drum, one way bearing, etc and an oil change) He fired it up and it turned on fine, sounded fine and I took it home. It was an auto shop but not a UTV specific shop. So get it home and after a half hour or so it started making some noises with my 10 year old driving it around. I get home and he said theres noises again and I played around a bit. Within a short bit of trying to drive it around I started having noises that I now understand was my One Way Bearing being destroyed. Aka metal noises from the bearing falling apart. Of course, after the cost of $800 to take it to a shop plus $200 in gas, trailer rental etc to take it in and back (it was a friends shop that was a bit of ad istance) I was quite ticked and pushed the UTV back into my garage and left it for a while. Then this past weekend i watched a bunch of Youtube videos along with a mechanic friend to pull things apart. We found the spindle was loose, opened it up further and found the one way bearing fell apart in my hand and the little bearings were already worn, no longer round and this was from less than a hour of use. THerefore leading me to believe it had very quick failure after the new wet clutch was put in. We looked things to look for damage further. Nothing really scratched/grooves etc so I ordered a new OEM bearing and we put it in, sealed it back up, followed the specs of everything and was 110% sure we put the One Way Bearing in correctly. We rode it around for a hour, sounded fine. Next day used it, sounded fine for a half hour. Third day I turned it on and let it idle a little bit and found that I was hearing metal scraping again like I did right after getting my utv back from the shop. Therefore I am 99% certain the One Way Bearing is about to break again (already breaking) Its a brand new OEM belt. Nothing looks off on the spindle. I do not know for sure if the shop touched the inner race for which, in my understanding, the One Way Bearing spins. I know I may be sounding ignorant here. I am not a mechanic by any means but I have learned a bit with the recent Youtube videos and attempted repairs. Whatever that "ufo" looking object is, we replaced the bearings (those black things that spin) I replaced the whole "Ufo" lol... as the original had some wear/tear that prevented it from spinning perfect. Nothing currently visibly looks off... and the issue is mostly when the machine is more in an idle. It was at an idle when the One Way Bearing sorta went kaput the last time. THe noises is at an idle... but if I can get it drive, its fine. It also affects the ability to shift the gears. I know I will have to replace the One Way Bearing again... I just dont know what might cause the issue that is destroying the bearinga nd so quickly. Again, this all started when the belt snapped when I was going about 15 mph down a road on a warm day. It has higher miles. The wet clutch was in bad shape and its replaced. The paperwork says "wet clutch assembly kit") Is there something that the belt can do to cause damage that might not be as visible but would directly create an issue that lets the bearing get ate right up?? Help me! I hate this machine and I really want it to run well ... so I can sell it and find something else haha..

I just installed all new clutches. Wet and dry. Now when I put it in gear it stalls. What did I do wrong.

550 started and quickly died (infrequent occurrance) In my haste to restart, I believe I stepped on accelerator while turning key. Now starter does not engage. Did I set off some sensor? Unit has 2 relays in fuse box related to starting but I have no way of testing. Thanks for your review

Hi group. I'm finding it impossible to locate a service manual for a 2019 Coleman Outfitter 550. I've located the Owner's Manual, Parts Manual, and Assembly Instructions, but no luck with an actual Service Manual. Any help is greatly appreciated!

My problem is that when the temperature dips under 50 degrees, my Coleman 550 acts like the battery is dead and no electrical activity at all. The battery is at full charge. It only has 15 hours on it and the same thing happened last winter. Above 50 degrees, starts every time. Very frustrating needless to say. Anyone else experience this problem. I bought it at Tractor supply and they are not a service center and don't know who works on them in the area.

2019coleman 550 outfitter: How to use the MODE and SET buttons on the display panel. What functions are controled. 2019 Coleman