Quantcast
Jump to content

Hisun/Coleman 550

Bret4207

By Bret4207
in Hisun UTV SxS Forum

 Share

Recommended Posts

Bret4207 Apprentice

Bret4207

Posted
Posted

Someone mention unhooking the O2 sensor on  my  Hisun/Coleman 550 to see if it affected the no start when warm (even slightly warm) condition. Sure enough, once it cleared the crap out of the cylinder it started repeatedly with no issue! So I figured I'd run some dog food out to the LGD's with the sheep. On the way back I, not doing more than 4-5 mph because the stupid retarder still kicks in regardless of the seatbelt being buckeled, I hear "KAZING!!!" and the engine noise changes and I start getting smoke. Turns out a piece of what I think is the decompression system on the top gear on the timing chain let go and punched a hole in the timing cover. I also discovered, as I suspected, the timing chain is loose as a goose with a good 1" of play inside the case.  The tensioner doesn't seem to be doing anything at all. I'm not sure where all the pieces ended up, so I'm going to do some exploratory surgery. What a hunk of crap. We're still paying for this thing, it's got only 176 hours on it. Screwed doesn't begin to describe our condition!

  • Sad 1
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing

  • Similar Topics

    • malenurse13
      American Landmaster TW450 Won't Start!!
      By malenurse13
      We just bought a used 2017 American Landmaster TW450. No hour meter that I can find, so not sure exactly how much it has been used. 
      The first 2 days we had it, the starter was a little sketchy, but it started after 2-3 tries. Sometimes when turning the key, we would hear a loud metal "clink" sound. Like the starter made contact, but didn't have enough power to turn. 
      THIS MORNING... Turning the key, we hear a single click sound. That's it. Even with a new battery, the starter is still doing the same thing. Both batteries (old and new) were reading 12.8 volts on volt meter. So I'm wondering what else could be going on? Any ideas on what to look for would be greatly appreciated...
      Thank you!
    • donwan
      Start relay
      By donwan
      I have a part that fell over to the exhaust and burned the harness up. I can't figure out what it is. Does anyone know what the start relay looks like? The part I can't figure out has 4 wires, a red power, a green and brown wire, a black and unsure what the 4th color was. Anyone have a clue?
    • doncaron
      2022 Massimo t-boss 550 timing parts
      By doncaron
      Hello 
      I have a 2022 Massimo t-boss 550. I’m looking for a fix for my timing problem. It keeps getting out of timing. Now I’m trying to find the proper parts for the linhai motor. I’m looking for tensioner chain and gear. If there’s anything else I can do to fix this issue please let me know. Unfortunately I can’t afford to get something better so I got to get it fixed. Thanks in advance. 
      Don
    • AndySwish33
      2023 T Boss 550 few questions
      By AndySwish33
      Brand new t boss 550. couple of questions. 
       
      1.  Do you need speakers in order to play music ?  Hooked my phone to Bluetooth no sound 
      2.  On screen registration.. it won’t let me fill in the info on the touch screen.  Navigation works but the registration portion does not 
      3.  Is there a data plan you can get or need ?  
       
      thanks everyone 
    • MOTORHEAD1959
      Coleman Powersports Youth 125cc ATV won't start
      By MOTORHEAD1959
      ATV just clicks when trying to start. Battery is good, has a new starter, and all the wiring looks good. any suggestions on where to go from here? thanks 

UTV FORUMS

MORE SECTIONS

FOLLOW US ON

GET IN TOUCH

  • Automotive Webmaster
×
×
  • Create New...