Quantcast
Jump to content

  • Join Today, It's Simple and FREE!

    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.

Jhnmor

2007 Yamaha 350 Raptor dies when you give it Gas

Recommended Posts

I just cleaned out the jets on my 350 07 Raptor. It starts up great and idles great. I give it gas and it dies. I heard it coul be a short on the Clutch switch. What else could be the problem

Thanks

Share this post


Link to post
Share on other sites


It sounds to me like there is a fuel shortage. Are you sure you are getting gas when revving?

Share this post


Link to post
Share on other sites

Check the float adjustment and vent tubes on the carb. I too think the problem could be lack of fuel. If the jets were clogged, then the rest of the carb probably needs to be cleaned too. Take it completely apart and clean everything. There is a rubber diaphragm in the side of the carb too, make sure it is not torn, and be careful when cleaning it. As far as the clutch switch goes, I have heard alot of things about these machines as far as faulty switches causing wierd problems, so it is worth looking into.

Share this post


Link to post
Share on other sites

Most likely the carb, it may have got a tiny particle of dirt in it when you changed the jet just take it apart and spray it down with WD40 if you have never taken a carb aparts its a lot easier than you think you can do it, if its not that then its something in the fuel lines, i have had this problem on many of my bikes, its almost always dirt carb, on my raptor it had to do with the on/off valve i had to get a new one some stupid design thing but good luck

~Alex

Share this post


Link to post
Share on other sites

I've had an issue with my 2003 Yamaha Warrior after i rolled it, it would start up and idle all day no problems, but when you give it gas it sounds like it wants to die. The parking brake switch had become shorted out. Had to replace it. But it does sound like an accelerator plunger (if its equiped like my Mikuni 36mm) or jets. Blow air through all of your jets, if you don't have compressed air, I used brake cleaner on everything in my carburetor and watched for it to squirt out the other side.

I forgot to mention, I soaked my carb in carb dip/chem dip, for at least 2 hours after taking all rubber grommets, o-rings, and plastic off. I let the throttle linkage slide, because its a pain to put it all back together, with the winding of the springs and all that.

Edited by calypsoaz
Forgot info :)

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 Kaj Colum
      Have a Bayou 400. sometimes when I press the start button i hear the solenoid click but the starter does not engage. Here is the strange thing though, when that happens if I kick the kick start just once then press the start button starter engages normally. Any ideas?
       
    • By Flipper Tiffany Roper Jones
      All I have been through everything. Bought brand new.
      Throttle safety switch 
      Cam and rockers
      ECM
      Carborator
      Stator
      Fuel safety switch 
      Battery
      Everything every forum has spoken of I've bought sealed airbox completely tight unplugged black wire on trans. I have literally done everything in the book.Checked oil today full of gas anyone no anything what might b wrong. Next I'm taking head off and making sure valves seat any ideas.
    • By StolenATV
      Blue and White Raptor 90
      White, Black and Yellow Raptor 90
      Blue and White WR450F Motorcycle
      VIN’s for ATVs
      RF3AB11Y2HT006593
      RF3AB11Y5HT006815
      Stolen from the yard at my home at night on 10/26/19.
      $2,000 reward for information leading to their return.
      The post Two (2) Stolen Yamaha Raptor 90 ATVs and a Yamaha WR450F Motorcycle appeared first on STOLEN 911.
      View the full article
    • By StolenATV
      Attention! Stolen! From a deployed soldier on independence day! 2014 Honda Foreman 500 and 2003 Yamaha 660 Raptor. Please spread the word in helping find them. A report was filed with Franklin County as well.
      The post 2003 Yamaha 660 Raptor and 2014 Honda Foreman 500 appeared first on STOLEN 911.
      View the full article
    • By Venom
      Hi, All

      I started this project a while ago.. I have decided to make one thread I can continuously update..

      So , here we go. I got this Raptor 80 in really bad condition.. Rear end frozen, Engine toast, tires dry rotted, tons of rust..etc.. They admitted they beat on it very hard.

      Since they do not make these with a drive shaft anymore I decided to restore it from top to bottom..

      These are photos of when I got it home.

      Next up, the tear down..



      First, I needed to tear it down and determine if the rear end was still good... As we all know... That is where it would be cost prohibitive to restore if it is trashed..

      Got it completely stripped down and I lucked out... The rear Drum brake was caked solid inside with dried mud. That was causing the rear end to lock up. Took off the rear brakes and the rear end spun perfectly smooth.

      Once I got it all stripped apart I needed to take the finish off all the parts. I am going to be powder coating the frame and many parts.. Once the finish is off each part it will need to be sandblasted to white metal .. The guy I use for powder coating gives me a hefty discount if I bring the parts to him ready to go.

      You could just sand blast, but that would take a long time to get the finish off. First I used Aircraft Paint Remover.. That stuff is pretty toxic Goggles and Resperator are required. That quickly gets you down to the metal... Then you can sand blast to white metal pretty quickly...


      I had another thread I had started about a problem with the tear down... It has some great info .... here is the link... It is about removing the frame bushings. ....
       
      https://www.quadcrazy.com/atvforum/topic/14209-raptor-80-frame-bushings/?tab=comments#comment-104702
  • Similar Tagged Content

    • By mikeexplorer
      Wiring diagram for 2007 Arctic Cat 700 EFI 4x4
       
       
    • Guest Fox300exchic
      By Guest Fox300exchic
      The Hop-Up: You may be saying to yourself, “that’s a chick bike,” and you’re right. But honestly, it’s so much more than that. It’s one badass bike. http://www.quadmagazine.com/quad/features/article/0,24942,1587044,00.html
    • Guest Fox300exchic
      By Guest Fox300exchic
      If we had a dollar for every time the question “Which is really faster, the 700 or the 450?” shows up in our inbox, mailbox, or voicemail, we’d be putting this magazine together from a bungalow on a barely inhabited tropical isle named Quadhama.
      http://www.quadmagazine.com/quad/features/article/0,24942,1603755,00.html
    • By dyyjrr9
      I just got a 1991 Yamaha Moto 4 for my son and I am looking for a service repair manual. I know that the timing chain needs replaced.
    • By bradleyheathhays
      Life got the best of me this year and to make a long story short my '11 Grizz 700 has a half tank of gas (w/ no stabilizer) and hasn't been started for around 9 or 10 months. I have apologized to it and promised this will never happen again, but in the meantime I'm faced with what to do to remedy the problem. Ideally I suppose I should get the tank off and drain the gas, replacing with non-EtOH gas (which thankfully I just found in my area).
      Any advice on how to get this done (draining the tank) or how difficult it might be?
  • Recently Browsing   0 members

    No registered users viewing this page.


×
×
  • Create New...