Question about Honda CRF 100 F Motorcycles

1 Answer

Hi I have a 2007 model that I recently purchased and cant get it to idle less than 3000? RPM. Doesnt matter whether the choke is all the way on or off . I have taken the CARB off and cleaned and blown it out and cleaned and lightly oiled the air filter.I also drained the fuel and re filled with supreme fuel in case the fuel was old {the bikes been sitting awhile} No better {or worse} results.I keep trying to adjust the throttle cable or idle air screw with no results. Any suggestions would be greatly appreciated. The bike runs well just wont seem to idle

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 653 Answers

Well have you checked the throttle cable connection, are they tight or you have some free play? Ensure your throttle return spring is correctly pulling the throttle back .
Your problem is mainly a stuck cable.

Posted on Sep 02, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

High rpm when warming - choke problem?


It is a little high but if the ambient temperature is very low it would be ok providing you understand that there will be a bit less economy. You can fine tune the choke to drop another notch on the accelerator cam so that it would idle at say 1500rpm and the gear engagement would be less harsh

Dec 23, 2013 | Cars & Trucks

1 Answer

Cant accelerate


disconnect the neg. battery and clean the connectors ECM

Sep 27, 2013 | Hyundai Accent Cars & Trucks

1 Answer

1982 xj750rj hangs at 3000 rpm


Hi, Anonymous and the usual suspects are:
1. Throttle cables improperly adjusted, pinched or need lubrication.
2. Idle adjusting screw needs to be backed off.
4. Air fuel mixture adjusted too lean start with 2 full turns.
5. Intake system air leak.
6. Fast idle choke ramp is not releasing.
7. Broken throttle return spring.
8. Damaged diaphragm or slide.
9. Faulty MAP, TPS, ATS, O2, sensors or wiring/connector
10. Multi carburetors not in sync.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
Idling at 3000 rpm he asks sheepishly
http://www.thegsresources.com/_forum/showthread.php?148787-RPM-s-stuck-at-3000
Yamaha XJ750 Owner Manual
OEM parts for Yamaha
http://mybikemanuals.com/yamaha/yamaha-xj-owners-manuals

Sep 22, 2013 | Yamaha Motorcycles

1 Answer

2007 Yamaha 115 Hp 2 stroke idle problem


Check the idle mixture. Sounds to me like it is too lean.

Mar 20, 2017 | Clymer EvinrudeJohnson Outboard Shop...

1 Answer

I just got a 1997 yamaha virago 1100. It will not idle unless I leave the choke on and the engine revs at 3000 rpm. Runs perfect after 3000 rpm. Any ideas? Original factory carb settings? Thanks


Hi, Ungerconstru and the usual suspects are:
1. Fuel cap or fuel tank is not venting properly.
2. Fuel filter clogged.
3. Fuel line pinched or kinked.
4. Vacuum line from the petcock to intake manifold cracked.
5. Float needle and seat sticking.
6. Float level too low.
7. Carburetor bowl vent line clogged/blocked/pinched.
8. Idle adjusting screw set too low.
9. Air/fuel mixture screw set too lean.
10. Idle port, transfer ports, slow air jet clogged.
11. Slow fuel jet clogged.
12. Faulty fuel pump.
For more information about your issue and valuable "Free" downloads that you will need please Click on the blue links below. Good luck and have a wonderful day.
Bike won Run without Choke
Won Idle Choke
http://service.tanga-moteurs.ro/data/yamaha_virago_535_700_1100.pdf
OEM parts for Yamaha
Yamaha Virago XV1100K Owner Manual

Jul 29, 2011 | Yamaha Motorcycles

1 Answer

2007 virago 250 idle fine w/choke idle fine no choke can very slowly raise rpm but while at stationary hi idle the rpm's flucuate from 300 rpm to 3000 rpm without touching gas when you give gas normal it...


Hi, Dma942 and the usual suspects are:
1. Extremely lean fuel mixture.
2. Dirt, rust, water, or ethanol sludge in the fuel system.
3. Sticky throttle cables.
4. Multiple carburetors not in synchronization.
5. TPS sensor out of adjustment or faulty.
6. Wrong spark plugs for the type of service.
7. Throttle bodies not in synchronization (FI)
8. Faulty O2 sensor.
9. Clogged, stuck, or faulty IAC valve.
10. Aftermarket components not compatible with ECM.
For more information about your issue and valuable "FREE" downloads that you will need please click on the websites below. Good luck and have a nice day.
Virago XV250 Choke and Idle Problem Premium fuel
Yamaha Virago 250 Idle Stall Issue
http://www.groussin.com/multi/XV250.pdf
OEM parts for Yamaha
http://www.starmotorcycles.com/assets/service/manuals/2005/LIT-11626-18-21_1000.pdf

May 23, 2010 | 2005 Yamaha Xv 250 Virago S

1 Answer

My 2007 Honda CRF100 wont idle, backfires when rpm...


sounds like its time to adjust those valves to me 0.003-0.004 on the filler gage or have done at shop.

May 21, 2010 | 2005 Honda CRF 100 F

2 Answers

Rebuilt all four carbs cleaned and replace needle and seat.Bike runs on choke at idle but will not excelerate,dies when you turn the throttle. feather the throttle past 3000 rpm and it will respond but...


the ajustment need to be set where they were originaly, needle position and mixture screw. the carbs are not suppling enofe fuel, was there any torn seals or diaphrams.

Mar 15, 2010 | 1985 Yamaha FJ 1100

1 Answer

2006 kawasaki 750 vulcan will not idle , will idle with choke


ok buddy on the carb will be some sort of screw and idle screw turn this in 1/4 of a turn with the machine running until it idles at 1000rpm also the choke will stall the engine when warm the choke is only for cold starts get back to me more info or problems f4d68ca.jpg

Sep 24, 2009 | 1992 kawasaki VN 750 Vulcan

3 Answers

Pulsar RPM or idling problem.


sounds like when you say cold you mean very cold. If your choke has variable control on it try using more choke until the motor gets warm. Often times the cold weather causes a leaner condition because the air ppm is so much greater leaving you with a leaner running condition.

Dec 06, 2008 | 2007 Bajaj Pulsar 150

Not finding what you are looking for?
Motorcycles Logo

Related Topics:

224 people viewed this question

Ask a Question

Usually answered in minutes!

Top Honda Experts

Arnie Burke
Arnie Burke

Level 3 Expert

4514 Answers

yadayada
yadayada

Level 3 Expert

75797 Answers

Mike

Level 3 Expert

4336 Answers

Are you a Honda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...