Quantcast
Jump to content


Recommended Posts

Posted

I have a 3010 with about 400 hours. It runs great and idles great but can be hard to start. Even at 100 degrees outside you have to choke it to start after that it runs well. Could use help so the wife can start it easier. 

Posted

Try pushing the gas peddle down to the floor when starting, and let off as soon as it starts...my mule has been similar as long as I can remember, but hold the pedal down and it would probably start right up in the north pole!

One thing I would do is pull your spark plugs out and check them to be sure you aren't running too lean.. 

Posted

Travis makes a couple of good points. Weak spark can cause your problem also. Another possibility is the alcohol content in fuel. It can be hard on fuel systems. And cause problems. Especially if it's at 10% or more. Some machines are more affected than others. Some areas use a higher content. 

So I'd get a spark tester, that's made to see how far the spark will jump. They're not expensive. But just seeing if it's a blue spark isn't enough. Test all plugs, and wires. Pay attention to which plug came from which cylinder. That information might be needed. 

Good, clean, normal plugs. Good hot spark. If you have both of these, then it almost has to be a fuel issue. Of course there's other possibilities. But given the low hours, and condition of that machine. Most of the other possibilities seem unlikely. 

  • Like 1

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
  • Similar Topics

    • By johnney
      i have a 2011 hisun ys 400  idles high,once in awhile, runs horrible under load. iv'e put several differant carbs on it , cleaned the gas tank , took off the vaccum fuel pump and put  an 
      electric fuel pump.  no change HELP 
      this is a carburated engine, but was wondering is there any electrical components that meter the fuel flow,  like  mass air flow senser or something like that could be causing the fuel delivery
      problem.
      ps i have owned this rig since it was new , and haven't had a full  year of flawless riding.
       
      oh and bought it from menards and told me i was stuck with it.
    • By JDawg
      Was using the machine all day to haul wood...no issues until the end...
      When I try to start it, the dash lights come on but starter does not...seems like no power to the starter.
      It is in park, but when I put the brake on to start, it registers N.
      Won't start in neutral either...
      Tried rocking it, did not help...
      Help...
    • By Homeowner A
      I have a Coleman UTV 400 and looking for something to store it in.  Preferably something vinyl or plastic with its own base that can stand alone outside and house the UTV.  I think the dimensions of the UT400 are around 106" long 52" wide and 74" tall. 
      What should I consider that won't break the bank?    
    • By SouthernGypsy
      We have a 2018 Cub Cadet Challenger 400 and I found this Internally Threaded Bolt with a 10mm head size laying in the floor of the shop bay here on our ranch where we park the Cub Cadet.
      Trying to figure out where it belongs...
       




    • eManualonline.com Save 30% OFF Sitewide, Use code: XMAS30
    • By Homeowner A
      Is there a better performing higher volume injector than what they come with or what is the best replacement for the original?  
×
×
  • Create New...