Quantcast
Jump to content


Ut400 spark plug upgrade

Coleman400
 Share

Recommended Posts

Coleman400 Newbie

Coleman400

Posted
Posted

Hey all. I need to change my plug in my ut400 and I remember seeing people in here saying to get a certain one that was better than what it came with. What was it?

Also I need to do an oil change. Are the tractor supply oil change kits ok to use?

 

Any help here is appreciated!

aefron88 Community Regular

aefron88

Posted
Posted

You might have better luck in the "coleman" forum.

Yes the TSC oil change kit should be ok. Make sure the oil is ok for a wet clutch, there are UTV/ATV/Motorcycle specific oils or Shell Rotella that are wet clutch compatable.

As far as plugs look up the iridium cross reference. Some people have gone up a heat range to reduce fouling, but you run the risk of knocking.

Joe Breaux Mentor

Joe Breaux

Posted
Posted

Just Dont use a full synthetic auto oil,, will destroy your wet clutch .. I use Castrol Actevo  in all of mine.  Buying expensive plug is waste.. You wont drive 100,000  miles and thats the only advantage to exotics. Copper plugs have better spark... 

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing

  • Similar Topics

    • Rainman
      Coleman UT400 - 6v or 12v battery?
      By Rainman
      I want to put a charger/maintainer for my Coleman UT400 for the winter and need to know if it uses a 6v or 12v battery.
      One search online showed a 6v, but another stated 12v..
      I can look at the battery, but after taking the seat out you cannot see the top of the battery without also removing the top plate under the seat and at 8 degrees outside, I'd rather not be out there too long.
      Can anyone verify what volt (6 or 12) the batter is?
      Thanks in advance ...
    • Clayton Walker
      Im New here but just got my Uforce Fitted for Hunting Season
      By Clayton Walker
    • Homeowner A
      UT400 cutting out mid throttle
      By Homeowner A
      Have an issue all the sudden where the UTV will cut out randomly mid range throttle and under load.  Light consistent throttle on fairly flat ground no problems.  If you quickly change throttle position sometimes it will bog down and cut out, splutter, etc.  Floor it or let off and it may do just fine.  Going up a hill and adding more throttle as the incline demands, will cut out splutter and smell unburnt fuel.  So far doesn't ever completely quit.  If you let off it will idle just fine.  A lot of times if you floor it, it will pick up and even get a boost of power.  Changed to a slightly hotter plug to see if that would make a difference, but it didn't .  Any ideas what might be going on and what to try next?  
    • Alien10
      New here, thanks for letting me join.
      By Alien10
      I have a Coleman Outfitter 550 purchased in January 2022 that runs and operates pretty well.  65 hours on it so far.   It is a work vehicle for my 10 hilly acres with two 1 acre woods and 5 acres of "lawn".  The rest is under a lake. 
      My parking brake does not seem to have any grip.  It worked when new but after a month or so, it is just almost useless.     I press the parking brake pedal hard until it stops. Still, it won't hold even on slight inclines.   I don't see the caliper move as I press the brake pedal down.  There seems to be plenty of pad left on it and the rotor is shiny as if it is rubbing a little when applied, but not enough to stop it from rolling. 
      Any thoughts on possible causes? 
       
    • Get More For Your Device
    • BMurph
      Please help 2021 Axis 750 crew won't shift into gear and found milky oil on inspection
      By BMurph
      Hello everyone! I am new here and have no experience with UTVs but I am quickly getting some. I have a shifting problem where I can shift through all gears without the engine running but as soon as I start the engine I can not select a gear. Yes, foot is on the brake and yes the pin is being pulled to go into reverse if I was to try going into reverse. The shift lever does not move. I adjusted the linkage to get more accurate shifting with the engine off so I know those are now correct. I opened the shift lever housing to inspect the teeth on the gear and found this picture below. Why is this oil so milky looking? I assume with oil like this I'll need to replace the wet clutch as well but am not positive. Does anyone have any input into how to flush this system and get things shifting correctly? Thanks in advance for all the help!

UTV FORUMS

MORE SECTIONS

FOLLOW US ON

GET IN TOUCH

  • Automotive Webmaster
×
×
  • Create New...