Quantcast
Jump to content

  • Do you own an ATV? Join our Forum!

    As a member, you can post in our forums, upload your photos and videos, use and contribute to our downloads, create your own member page, add your ATV events, and even start your own ATV club to host your own club forum and gallery.  Registration is fast and you can even login with social network accounts to sync your profiles and content.

mr400ex

2005 Honda 400ex choke?

Recommended Posts

:aargh: Anybody know which way i have to put the choke to choke my 2005 400ex? Cant seem to figure it out! Sorry, im a beginner.

Share this post


Link to post
Share on other sites


Has your issue been solved?

* Added year and manufacturer to thread title.

Share this post


Link to post
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.


  • Similar Topics

    • By Ahren Longo
      Yeah I know its been a while since I've been on but, I've recently aquired a 2005 Polaris ATP 500. As ya'll well know I'm sure that these things are notorious for faulty ECMs and they are made of unobtanium. I got this one from my brother. I've unpotted the old ECM and tested the components and have concluded that they don't flow the board properly from the factory so that's why they crap out.  I've also done some research and found that if you take the harness and Stator and flywheel from a 2004 its basically a plug & play application and it eliminates the need for the ECM. Why the heck they put it in anyways is beyond me. I'm going to devise a way to make a plug & play adapter harness that eliminates the need for the ECM and restores the wheeler to use. Has anyone tried this before and had any luck? I've been trying to locate a wiring diagrams online so I can compare the 2004 to the 2005 but they're pretty hard to find.
    • By jimybud
      Below is a quote from a response to similar question from yesterday: 
      "Easiest thing to check is trash in the main jet.  if it idles fine, then the idle circuit and low speed jet is clear.  if it bogs off idle that's when it's transitioning to the main jet." 
      I will go ahead and open up the carb and check the main jet, but please respond to this post as if the main jet is squeaky clean.
      Below is my post:
      Only starts and runs on Full chock. 
      Does not matter what position I have my "mixture" screw.   Tried it at zero, 1 turn, 2 turn, up to five turns.  Spent a few hours confirming that the position of the mixture screw does not resolve issue.
      Runs great at idle and if I slowly engage throttle, it will rev up as expected.  But, quick rev up or when I am trying to drive it, it spits and sputters and looses power.
      I also use a propane bottle and did not find any obvious leaks, and the vacuum port is hooked to fuel peacock and I also made sure to simply block the port with my finger to see if that would resolve the issue.
      New Carb (after market), New Coil, Fresh Gas.  No leaks at manifold boot, hot battery.  Good gas flow.    Runs too good to be a valve issue, or cylinder, great compression.
      I can move the choke out a tiny bit, and it will still run, but will still bog down when I try to power it up.
      I also have a 250 trail boss Polaris that I require to run at full choke, but it has power at all throttle potions.
      I suspect it is running rich as the choke is on, but will not run with it off.
      Any details would be appreciated.
    • By Trent Finnessey
      So I’ve got a 400ex with a dg slip on and it’s super loud (louder than you would think for a slip on) and it’s annoys my neighbors and just everyone in general. So I would like to know who makes the quietest exhaust for it. I have the stock muffler but I’d rather sell it than put that back on. thanks! 
    • By schef
      I have a DS 650x available.  Garage kept for its entire life and runs well.  OMF beadlocked wheels.  Located in San Antonio Texas area.  I’m motivated to sell and work with shipping options but serious inquiries only interested in a large sport ATV that won’t come around again.
      Here’s a photo from a few weeks ago.  I can send over more photos, videos, or we can have a FaceTime session to take a look remotely.  Let me know.
      David

    • By Trent Finnessey
      Hey there, so I’ve got a 300ex with Alba racing nerf bars and I bought a 400ex and was wondering if the nerf bars from my 300 would fit on my 400. Lmk, and thanks for your time!
  • Similar Tagged Content

    • By Trent Finnessey
      So I’ve got a 2000 Honda 400ex absolutely love it!! I’ve had it for about a month, I ride with bruteforce 750’s, outlander 850’s and 1000 sxs’s and I was thinking of getting a trx450r carb and a full hmf exhaust. And probably doing the air box mod too, how much power would this give my 400? Just a little different or a big difference? Cuz if it’s not much of a different I’ll just stick with my dg slip on..... thanks!
    • By Trent Finnessey
      I’ve got a 2000 400ex with a dg slip on muffler, it came with he stock muffler on it but the previous owner had the dg in a box so I put it on. I’ve been riding it for the past month and a half and every time I let off it backfires, and the other day the backfires got way louder, 2x louder! I’m concerned that I may hurt my motor? Why does is backfire??? Thanks
    • By Trent Finnessey
      So I have a 2000 Honda 400ex, and it won’t start when it’s in gear obviously when I pull the clutch in..... it’s very annoying!! And idk if this is like a safety feature or something.....🤷‍♂️ If anyone know why this is lmk plz, thanks 
    • By h1000101b
      STREET LEGAL - ONE OF A KIND HARLEY DAVIDSON 4-WHEELER $9,500 OBO Sporster 883 bored to 1200cc built into a Street Legal Licensed and Insured 4-Wheeler. It has 400ex front end, 250r Rear end. All chromed out with new black gloss paint. I have a $500 Dakota Digital Speedometer to go with it (needs installed). I also have an extra rear gear and extra set of off-road mud tires and rims. Brakes need to be adjusted, and there's a few other touch ups that will place it into show quality. I haven't started it in a while. Ran Great last run. This bike has over $20k invested in work and time. It will go about 120 mph or more. With the other gear it will go about 60 mph. It rides great on and off road. It brings trophies and turns heads at shows. Shoot me a message or offer if interested. (May entertain trades). I will entertain any offers. This is your only chance to own a Street Legal 4 wheeler. Currently titles and registered in KY.




    • By Trent Finnessey
      So I’m 14 years old right now..... I’m a pretty good rider for my age, I have a 98’ 300ex that I’m tryna sell. I’m thinking of a 400ex or should I skip the 400 and just go to a 450r or something along those lines? 
  • Recently Browsing   0 members

    No registered users viewing this page.


×
×
  • Create New...