Go Back   Horizons Unlimited - The HUBB > Technical, Bike forums > BMW Tech
BMW Tech BMW Tech Forum - For Questions specific and of interest to BMW riders only.
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 11 May 2005
Registered Users
HUBB regular
 
Join Date: Sep 2004
Location: Guildford, Surrey, United Kingdom
Posts: 21
2001 F650 - Cutting out problem (HELP!)

Hi y'all,
Just rode into Cusco and for 100 miles the bike was constantly cutting out. Felt like fuel, but checked that air-box and filter clear, and spark is good. In-line fuel filter is clear as well.

Not sure what the issue is - here's the symptoms:
- fairly hot day (but had hotter with no problems)
- fairly high (but been much higher with no problems)
- Engine cuts out (feels like fuel starvation), but not under constant conditions (can be under load, or just maintaining speed, or on overrun)
- the bike coasts to a halt, I wait 45 seconds the it fire straight back up again

Looking at the fuel pump it looks like an electrical sealed unit, with no chance to open it and diagnose an issue.

I've just bought some injector cleaner and will drain and refill with fresh gas.

But anybody got any better ideas / similar issues?

thanks, and happy travels
Greg

Reply With Quote
  #2  
Old 11 May 2005
Gold Member
Veteran HUBBer
 
Join Date: Mar 2004
Location: Gwynedd, Wales, UK
Posts: 259
Blocked fuel tank vent? I know that doesn't fit all the symptoms, but it's easy to try slackening the filler just a tad. Well, face it- the cures don't always match the symptoms in my experience! Keep us posted, good luck.
J
__________________
Johnef
Reply With Quote
  #3  
Old 11 May 2005
amcwillie's Avatar
Registered Users
HUBB regular
 
Join Date: Mar 2005
Location: Arlington, TX, USA
Posts: 34
unplug the battery for an hour or so and let everything reset. Been with people riding the 2001 model at high altitudes down there and it helped. Be prepared to do it several times untill you get to lower heights. The 2002 and 2003 models we were riding in Peru last month did not have that problem.
Good Luck
Curtis
__________________
I just want to ride
Reply With Quote
  #4  
Old 15 May 2005
Registered Users
HUBB regular
 
Join Date: Sep 2004
Location: Guildford, Surrey, United Kingdom
Posts: 21
Hi guys - here's an update.

After spannering on the bike in Cusco (dismantling and reassembling the fuel process) I discovered salt-like cyrstals around the bottom of the fuel pick up filter.

I cleaned it off and it seemed fine for a 2 hour spin around Cusco.

Naturally as soon as I headed off for Nazca it reappeared. I spent 3 hours at the side of the road and in the end decided to cut open the filter (it's non-serviceable) and the bike then ran fine for the next 7 hours, and 3 hours today.

Final synopis? I think I picked up some especially crap fuel somewhere and it's been clogging the system.

I'll be Lima soon and hope to replace the fuel pump and the injector. Sitting at the side of the road with the tool-roll out isn't my idea of fun.

Then again, I'm the first to tell other people that these are things that you remember!

Many thanks for the replies. I really ve got this problem nailed!

cheers again,
Greg
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


 
 

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
Queensland is back! May 2-5
Ecuador June 13-15
Germany Summer: May 29-June 1
CanWest: July 10-13
Switzerland: Date TBC
Ecuador: Date TBC
Romania: Date TBC
Austria: Sept. 11-14
California: September 18-21
France: September 19-21
Germany Autumn: Oct 30-Nov 2

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 16:42.