|
19 Apr 2009
|
Registered Users
New on the HUBB
|
|
Join Date: Apr 2009
Posts: 2
|
|
pilot jet
hey i bought a 98 yamaha xt 350 with 536 miles on it.
and the carb. was pretty gummed up, i cleaned it out and it runs fine when it is warmed up. but when its cold it takes many strokes to get it fired up and it pops and backfires for about 1 to 2 mins. also if i push the choke all the way in it will die, so i have to keep it out about 3/16 of an inch.
now heres my question the pilot jet is it hollow all the way through?
because i have tiny wire brush set used to clean paint guns and i can only go in a little more then half way on one side and just about to the small holes on the other side.
something else i noticed is the mixture screw can be adjusted all the way in or taken all the way out without effecting the idle.
__________________
2007 suzuki m109R, 1998 yamaha XT350
|
19 Apr 2009
|
|
Registered Users
Veteran HUBBer
|
|
Join Date: Oct 2008
Location: West Wales, UK
Posts: 753
|
|
Blocked pilot jet, is my opinion. If the bike is 11 years old and has only done 500-odd miles, than it has likely been standing for a long time. Petrol evaporates and leaves deposits the block the jets. You say you have cleaned it out, but did you use proper carb cleaner? A wipe out with an oily rag isn't enough Clean it out meticulously with proper cleaner, and don't poke around in the jets with wire - you can do more harm than good. Soak the jets in carb cleaner and blow out with compressed air. Onjce you have the pilot jet clear, it will start properly (easy cold, harder hot), you will be able to adjust the idle, and it will run without the choke.
Brilliant bike, by the way. I've had two (the early full-power version and the later restricted one) and they are about the best dual-purpose bike there is. Good luck with it.
|
19 Apr 2009
|
Registered Users
New on the HUBB
|
|
Join Date: Apr 2009
Posts: 2
|
|
should you be able to blow through the pilot jet?
__________________
2007 suzuki m109R, 1998 yamaha XT350
|
19 Apr 2009
|
|
Registered Users
Veteran HUBBer
|
|
Join Date: Oct 2008
Location: West Wales, UK
Posts: 753
|
|
Yes, otherwise how would the fuel get through?
I'm not sure if you can see through the hole, as some jets have mutilple holes at one end to improve spray pattern, and this means that there isn't a straight way through the jet body. But you should be able to blow through it, and if you can't, it's blocked.
|
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
HTML code is Off
|
|
|
|
Next HU Events
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
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...
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™ 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!
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.
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.
|
|
|