Go Back   Horizons Unlimited - The HUBB > Technical, Bike forums > Yamaha Tech
Yamaha Tech Originally the Yamaha XT600 Tech Forum, due to demand it now includes all Yamaha's technical / mechanical / repair / preparation questions.
Photo by Hendi Kaf, in Cambodia

I haven't been everywhere...
but it's on my list!


Photo by Hendi Kaf,
in Cambodia



Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 4 Dec 2009
Registered Users
New on the HUBB
 
Join Date: Sep 2009
Location: Scotland
Posts: 14
Xt600e Won't Run

Folks,

I just got the carb back from an ultrasonic clean and complete overhaul. Fitted it, bike started easily enough and then I took it a test ride along the wee back road and it cut. Took ages to get it going again, rode it back home (about 3 miles) and it cut out again as I came in the driveway. It has clean fuel, tank filter checked, fuel tap stripped and cleaned. Any ideas?
Reply With Quote
  #2  
Old 4 Dec 2009
Registered Users
Veteran HUBBer
 
Join Date: Nov 2008
Location: poole dorset
Posts: 148
Are you sure its definitly fuel related? Did it tick over and pull as it should when you rode the 3 miles home? If you havent already maybe worth checking for a spark at the plug as it may be an intermitant leccy fault.
Reply With Quote
  #3  
Old 4 Dec 2009
Registered Users
Veteran HUBBer
 
Join Date: Aug 2009
Location: Dorset UK
Posts: 395
If the carb has just been done - odds on it is the carb (but could be anything else too).

It could be a bit of gunk left in the carb thats blocking a passage or jet?

Filler cap breather? If its when its HOT, could be coil breaking down even? Leccy's (if dodgy) will often get worse the hotter they get!
Reply With Quote
  #4  
Old 4 Dec 2009
wolfzero's Avatar
Registered Users
Veteran HUBBer
 
Join Date: May 2009
Location: uk
Posts: 434
i'd say strip the carb sounds like dislodged crap from the clean up blocking up the jets had a simlar experince on one of my other bikes
a good clean out and blow through with an air line and it was good as new
__________________
XT 630 SUPERMOTO

GSXR750L KMX200

RF900 & GSX400X Impulse Projects
3.9 V8 Rangerover
Reply With Quote
  #5  
Old 5 Dec 2009
Registered Users
New on the HUBB
 
Join Date: Sep 2009
Location: Scotland
Posts: 14
It did start OK from cold and when i first rode it, there was popping from the exhaust, like a misfire. And on the way home home it was pulling, then a short quick lose of power then it ran again. It did seemed to be worse when it was hot. So coil pack?
Reply With Quote
  #6  
Old 5 Dec 2009
Registered Users
Veteran HUBBer
 
Join Date: Nov 2008
Location: poole dorset
Posts: 148
The way you discribe loss of power does point to a momentary lack of fuel which would almost certainly be carburation. So as already said a pull down and blow through should sort it (also sounds as though it may be running a bit to lean imo) If it were an electrical fault coil etc, you would probably experience a complete loss of engine power, although it may restart after a short cool down period.
Reply With Quote
  #7  
Old 5 Dec 2009
Registered Users
Veteran HUBBer
 
Join Date: Aug 2009
Location: Dorset UK
Posts: 395
Quote:
Originally Posted by bigneil90 View Post
It did start OK from cold and when i first rode it, there was popping from the exhaust, like a misfire. And on the way home home it was pulling, then a short quick lose of power then it ran again. It did seemed to be worse when it was hot. So coil pack?
If it starts misfiring once hot, maybe coils or some related electikz? Coils, etc, can start mis-behaving when warm as heat means more resistance. But, could just as easily be fuel related
Reply With Quote
  #8  
Old 13 Dec 2009
Registered Users
New on the HUBB
 
Join Date: Sep 2009
Location: Scotland
Posts: 14
I've stripped the carb again although I paid good money for this to be done. I didn't find anything untoward. I have ordered a new coil an spark plug socket. Should arrive in the next few days. Will keep you posted. Cheers.
Reply With Quote
  #9  
Old 21 Dec 2009
Registered Users
New on the HUBB
 
Join Date: Sep 2009
Location: Scotland
Posts: 14
New coil and spark plug socket fitted, checked for a spark and everything was ok. Put the fuel tank on and the damn thing won't fire up. Anyone want to buy an XT? Unfinished project.
Reply With Quote
  #10  
Old 27 Dec 2009
Registered Users
Veteran HUBBer
 
Join Date: Nov 2008
Location: poole dorset
Posts: 148
Not me too many projects going on at the mo. But if you have fuel, spark, air and compression it should run, another check would be just to make sure no wires have been trapped around the tank headstock area etc, good luck if all else fails finish off the Christmas plonk haha.
Reply With Quote
  #11  
Old 30 Dec 2009
Contributing Member
HUBB regular
 
Join Date: Jun 2005
Location: Sussex, UK
Posts: 75
Hi
I've always said that the root of all evil on xt's, is the side stand switch. By pass it and see what happens. It won't take long, and it's worth a go. Also check the wiring to the keyed ingition switch.
__________________
Remember what Yoda said\", there is no try, either do or not do\".
Reply With Quote
  #12  
Old 8 Jan 2010
Registered Users
New on the HUBB
 
Join Date: Sep 2009
Location: Scotland
Posts: 14
Jim, I have just sobered up from the Christmas booze lol Dave, my bike doesn't have a side stand switch???
Reply With Quote
  #13  
Old 14 Jan 2010
BlackDogZulu's Avatar
Registered Users
Veteran HUBBer
 
Join Date: Oct 2008
Location: West Wales, UK
Posts: 753
Doesn't have one, or *didn't ever* have one?

My XT had the sidestand switch removed long before I got it, but I was having persistent problems with misfiring. Turns out there was a break in the wire from the ignition box to where the sidestand switch ought to be. The PO had earthed it, but the earth was broken. Bypassed the wire, and all fine.

If the bike *never* had a sidestand switch, that's different.
__________________
2006 XT660R daily ride, 1994 XT600E about to be reborn, Blog: http://goingfastgettingnowhere.blogspot.com/
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 Registered Users and/or Members and 1 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
My new (to me) XT600E Micah Yamaha Tech 4 3 May 2007 15:38
2up on an XT600E davegonefishing Yamaha Tech 0 22 Mar 2006 22:53
XT600E py330 Yamaha Tech 7 19 Dec 2003 01:01

 
 

Announcements

Thinking about traveling? Not sure about the whole thing? Watch the HU Achievable Dream Video Trailers and then get ALL the information you need to get inspired and learn how to travel anywhere in the world!

Have YOU ever wondered who has ridden around the world? We did too - and now here's the list of Circumnavigators!
Check it out now
, and add your information if we didn't find you.

Next HU Eventscalendar

25 years of HU Events
Be sure to join us for this huge milestone!

ALL Dates subject to change.

2025 Confirmed Events:

Virginia: April 24-27 2025
Queensland is back! May 2-4 2025
Germany Summer: May 29-June 1 2025
CanWest: July 10-13 2025
Switzerland: Date TBC
Ecuador: Date TBC
Romania: Date TBC
Austria: Sept. 11-14
California: September 18-21
France: September 19-21 2025
Germany Autumn: Oct 30-Nov 2 2025

Add yourself to the Updates List for each event!

Questions about an event? Ask here

See all event details

 
World's most listened to Adventure Motorbike Show!
Check the RAW segments; Grant, your HU host is on every month!
Episodes below to listen to while you, err, pretend to do something or other...

Adventurous Bikers – We've got all your Hygiene & Protection needs SORTED! Powdered Hair & Body Wash, Moisturising Cream Insect Repellent, and Moisturising Cream Sunscreen SPF50. ESSENTIAL | CONVENIENT | FUNCTIONAL.

2020 Edition of Chris Scott's Adventure Motorcycling Handbook.

2020 Edition of Chris Scott's Adventure Motorcycling Handbook.

"Ultimate global guide for red-blooded bikers planning overseas exploration. Covers choice & preparation of best bike, shipping overseas, baggage design, riding techniques, travel health, visas, documentation, safety and useful addresses." Recommended. (Grant)



Ripcord Rescue Travel Insurance.

Ripcord Rescue Travel Insurance™ combines into a single integrated program the best evacuation and rescue with the premier travel insurance coverages designed for adventurers.

Led by special operations veterans, Stanford Medicine affiliated physicians, paramedics and other travel experts, Ripcord is perfect for adventure seekers, climbers, skiers, sports enthusiasts, hunters, international travelers, humanitarian efforts, expeditions and more.

Ripcord travel protection is now available for ALL nationalities, and travel is covered on motorcycles of all sizes!


 

What others say about HU...

"This site is the BIBLE for international bike travelers." Greg, Australia

"Thank you! The web site, The travels, The insight, The inspiration, Everything, just thanks." Colin, UK

"My friend and I are planning a trip from Singapore to England... We found (the HU) site invaluable as an aid to planning and have based a lot of our purchases (bikes, riding gear, etc.) on what we have learned from this site." Phil, Australia

"I for one always had an adventurous spirit, but you and Susan lit the fire for my trip and I'll be forever grateful for what you two do to inspire others to just do it." Brent, USA

"Your website is a mecca of valuable information and the (video) series is informative, entertaining, and inspiring!" Jennifer, Canada

"Your worldwide organisation and events are the Go To places to for all serious touring and aspiring touring bikers." Trevor, South Africa

"This is the answer to all my questions." Haydn, Australia

"Keep going the excellent work you are doing for Horizons Unlimited - I love it!" Thomas, Germany

Lots more comments here!



Five books by Graham Field!

Diaries of a compulsive traveller
by Graham Field
Book, eBook, Audiobook

"A compelling, honest, inspiring and entertaining writing style with a built-in feel-good factor" Get them NOW from the authors' website and Amazon.com, Amazon.ca, Amazon.co.uk.



Back Road Map Books and Backroad GPS Maps for all of Canada - a must have!

New to Horizons Unlimited?

New to motorcycle travelling? New to the HU site? Confused? Too many options? It's really very simple - just 4 easy steps!

Horizons Unlimited was founded in 1997 by Grant and Susan Johnson following their journey around the world on a BMW R80G/S.

Susan and Grant Johnson Read more about Grant & Susan's story

Membership - help keep us going!

Horizons Unlimited is not a big multi-national company, just two people who love motorcycle travel and have grown what started as a hobby in 1997 into a full time job (usually 8-10 hours per day and 7 days a week) and a labour of love. To keep it going and a roof over our heads, we run events all over the world with the help of volunteers; we sell inspirational and informative DVDs; we have a few selected advertisers; and we make a small amount from memberships.

You don't have to be a Member to come to an HU meeting, access the website, or ask questions on the HUBB. What you get for your membership contribution is our sincere gratitude, good karma and knowing that you're helping to keep the motorcycle travel dream alive. Contributing Members and Gold Members do get additional features on the HUBB. Here's a list of all the Member benefits on the HUBB.




All times are GMT +1. The time now is 17:32.