Question about Mikuni Motorcycles

1 Answer

Free diagram yamaha grizzly 600 carburetor

When gas is turned on, fuel leaks out of vent tubes. what is it?

Posted by Anonymous on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that got 5 achievements.

    Cheetah:

    An expert who has answered 20 or more questions within one hour.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Contributor
  • 65 Answers

Float level is incorrect or float is hanging

Posted on Jul 14, 2014

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

94 Yamaha XJ600 will start but won't stay cranked.


Hi, Carmyn and the usual suspects are:
1. Idle circuit and transfer ports clogged.
2. Air fuel mixture adjustment too lean.
3. Pilot jet clogged.
4. Faulty accelerator pump.
5. Float level too low.
6. Float bowl contaminated old fuel, water, dirt, rust, etc.
7. Float bowl vent or overflow tube clogged.
8. Fuel flow to carburetor restricted.
9. Intake manifold leak.
10. The gas cap is not venting properly or fuel tank venting system blocked.
11. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
12. Needle and seat stuck closed in the float bowl.
13. Multi carburetors not in sync.
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.
XJ750 fell over won stay running XJRider com
Yamaha Seca Motorcycle Idle problems
Yamaha XJ600S 1992 Service Manual
OEM parts for Yamaha
Yamaha XJ600SF Owner Manual

Jul 10, 2017 | 1994 Yamaha XJ 600 Diversion S

1 Answer

My 99 grizzly 600 starts an run down the road then cuts off after seting for a couple min will do the same any answers


Hi, Frank the following applies to carbureted also fuel injected models and the usual suspects are:
1. Severely discharged or damaged battery, 9 volts or lower.
2. Failed alternator/generator and or voltage regulator.
3. Loose or corroded battery terminals and or cables especially the "NEGATIVE" cable, look for loose, corroded, or broken connectors inside the cable harness at "BOTH" ends.
4. Failed main circuit breaker or ignition switch, check for loose connections and continuity.
5. Failed system and or ignition relay, check for continuity.
6. Failed ignition coil, ignition/electronic module.
7. Failed CKP, CPS, CMP, MAP, TPS, or BAS sensor, corroded, loose or broken wire connector pins/sockets.
8. Throttle cables and or idle speed improperly adjusted hot idle speed should be 950 RPM to 1000 RPM.
9. Air/fuel mixture screw improperly adjusted.
10. Water or dirt in the fuel system, carburetor or filter.
11. Restricted, blocked or kinked fuel line.
12. Fuel tank empty.
13. Gas cap is not venting properly or fuel tank venting system blocked.
14. A failed fuel pump, pressure regulator and or fuel injectors.
15. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
16. Needle and seat stuck closed in the float bowl.
For more information about your issue and valuable free downloads that you need please visit the websites below. Good luck and have a nice day.
ATV Connection
http://www.yamaha-motor.com/assets/service/manuals/2000/lit-11626-13-06_260.pdf
https://www.tradebit.com/filedetail.php/32160447-98-01-yamaha-grizzly-600-service
http://www.yamahamotorcycleparts.com/yamaha_atv_parts_microfiche.html

Apr 27, 2015 | Road Motorcycles

1 Answer

Fuel coming from carburetor breather tubes


Hi, Anonymous and the usual suspects are:
1. Damaged or restricted fuel tank venting system.
2. Loose float bowl screws.
3. Damaged float bowl o-ring.
4. improper fuel level in the float bowl.
5. Worn or dirty inlet valve or seat.
6. Damaged or leaking float assembly.
7. Particle contamination in inlet fitting cavity.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
https://forum.motorcyclenews.com/topic/55848/fazer-600-fuel-leak
Fuel tank breather hose leak
http://www.journey.cz/moto/navody/Yamaha%20Fazer%20FZS600%20'98%20Service%20Manual.pdf
OEM parts for Yamaha
YAMAHA FZS600 Owner Manual

Jun 28, 2014 | Yamaha FZS 600 Fazer Motorcycles

1 Answer

Carburator leaking gas out of small hole in bottom of bowl


Hi, Anonymous and the usual suspects are:
1. Damaged or restricted fuel tank venting system.
2. Loose float bowl screws.
3. Damaged float bowl o-ring.
4. improper fuel level in the float bowl.
5. Worn or dirty inlet valve or seat.
6. Damaged or leaking float assembly.
7. Particle contamination in inlet fitting cavity.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
Carburetor Carb Leaking Gas How to Fix Repair it Motorcycle Honda DIY...
Carburetor is leaking gas out of overflow tube need help
YAMAHA YZ125 Owner Service Manual
OEM parts for Yamaha
http://mybikemanuals.com/yamaha/yamaha-yz-owners-manuals

Dec 21, 2013 | 2003 Yamaha YZ 125

1 Answer

TTR 125 carburetor leaks out of the overflow tube


Hi, Anonymous and the usual suspects are:
1. Damaged or restricted fuel tank venting system.
2. Loose float bowl screws.
3. Damaged float bowl o-ring.
4. improper fuel level in the float bowl.
5. Worn or dirty inlet valve or seat.
6. Damaged or leaking float assembly.
7. Particle contamination in inlet fitting cavity.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
TTR125 dirtbike leaking gas from carburator overflow tube AR15 COM
Carburetor Carb Leaking Gas How to Fix Repair it Motorcycle Honda DIY...
http://www.yamaha-motor.com/assets/service/manuals/2007/LIT-11626-20-01_ttr125all_1961.pdf
OEM parts for Yamaha
http://mybikemanuals.com/yamaha/yamaha-tt-owners-manuals

Jun 14, 2012 | Yamaha TTR125 Motorcycles

1 Answer

My 2000 yamaha roadstar 1600 idles fine but dies when i give it gas


Hi, Jeff and the usual suspects are:
1. Idle circuit and transfer ports clogged.
2. Air fuel mixture adjustment too lean.
3. Pilot jet clogged.
4. Faulty accelerator pump.
5. Float level too low.
6. Float bowl contaminated old fuel, water, dirt, rust, etc.
7. Float bowl vent or overflow tube clogged.
8. Fuel flow to carburetor restricted.
9. Intake manifold leak.
10. The gas cap is not venting properly or fuel tank venting system blocked.
11. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
12. Needle and seat stuck closed in the float bowl.
13. Multi carburetors not in sync
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.
Re Idles ok but dies when applying throttle Road Star Forum Yamaha Road...
http://www.starbikeforums.com/forums/49-v-star/68346-650-starts-but-dies-throttle.html
Yamaha XV16AL Service Manual
OEM parts for Yamaha
YAMAHA XV1600A Owner Manual

May 13, 2012 | 2000 Yamaha XV 1600 Wild Star

1 Answer

My '97 yzf 600r will start but won't keep going


Hi, Rhiannon_mat and the usual suspects are:
1. Idle circuit and transfer ports clogged.
2. Air fuel mixture adjustment too lean.
3. Pilot jet clogged.
4. Faulty accelerator pump.
5. Float level too low.
6. Float bowl contaminated old fuel, water, dirt, rust, etc.
7. Float bowl vent or overflow tube clogged.
8. Fuel flow to carburetor restricted.
9. Intake manifold leak.
10. The gas cap is not venting properly or fuel tank venting system blocked.
11. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
12. Needle and seat stuck closed in the float bowl.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
03 Yamaha YZF 600R wont stay running
http://www.vfrdiscussion.com/index.php?/topic/41953-help-stranded-starts-but-wont-stay-running
Yamaha YZF600 YZF600R 1994 2007 Service Repair Manual PDF Download Manuals...
OEM parts for Yamaha
Yamaha YZF600RP Owner Manual

May 12, 2012 | 1997 Yamaha YZF 600 R thunder cat

1 Answer

Bike runs rich, rough, idles and starts fine but dies when you hit the throttle. allways ran great untill i parked it for 3 weeks.


Hi, Sandmanaz and the usual suspects are:
1. Idle circuit and transfer ports clogged.
2. Air fuel mixture adjustment too lean.
3. Pilot jet clogged.
4. Faulty accelerator pump.
5. Float level too low.
6. Float bowl contaminated old fuel, water, dirt, rust, etc.
7. Float bowl vent or overflow tube clogged.
8. Fuel flow to carburetor restricted.
9. Intake manifold leak.
10. The gas cap is not venting properly or fuel tank venting system blocked.
11. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
12. Needle and seat stuck closed in the float bowl.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
2000 yzf600r stalls when give it gas motorcycles
YZF600R Forums View topic 97 thundercat dies when given throttle
Yamaha YZF600 YZF600R 1994 2007 Service Repair Manual PDF Download Manuals...
OEM parts for Yamaha
Yamaha YZF600RP Owner Manual

Feb 12, 2012 | 2002 Yamaha YZF 600 R thunder cat

1 Answer

Ttr225 dies when i give it gas


Hi, Anonymous and the usual suspects are:
1. Idle circuit and transfer ports clogged.
2. Air fuel mixture adjustment too lean.
3. Pilot jet clogged.
4. Faulty accelerator pump.
5. Float level too low.
6. Float bowl contaminated old fuel, water, dirt, rust, etc.
7. Float bowl vent or overflow tube clogged.
8. Fuel flow to carburetor restricted.
9. Intake manifold leak.
10. The gas cap is not venting properly or fuel tank venting system blocked.
11. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
12. Needle and seat stuck closed in the float bowl.
13. Multi carburetors not in sync
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.
2006 yamaha ttr 125 dies when give little throttle
TTR 225 Carb Problems
http://tjsconcepts.com/ttr225/TTR225_Service_Manual.pdf
OEM parts for Yamaha
Yamaha TTR225S Owner Manual

Feb 03, 2012 | 2003 Yamaha TT-R 225

1 Answer

1999 YFR 600 carb breakdown. Gas will not go to carb rail.why?


Hi, Smcclatchey2 always check fuel flow first to isolate the problem area otherwise the usual suspects are:
1. Fuel tank empty.
2. Fuel cap or fuel tank not venting properly.
3. Fuel filter clogged with rust or dirt.
4. Fuel valve/petcock not in the on or reserve position.
5. Vacuum line to fuel valve cracked, broken, pinched, or missing*
6. Fuel valve/petcock clogged or diaphragm cracked, cut or torn*
7. Fuel line from the fuel valve to the carburetor or fuel pump clogged, cracked, pinched, bent, broken, or missing.
8. Fuel pump not working*
9. Fuel line touching cylinder or head causing fuel to boil and vapor lock, repair by rerouting and wrapping line with convoluted tubing.
10. Carburetor inlet clogged.
11. Carburetor float or needle and seat stuck.
12. Carburetor not venting properly overflow line or bowl fitting clogged, pinched, or bent.
* If equipped or applicable.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
YZF600R Forums View topic Carbs not getting fuel
totalmotorcycle com
Yamaha YZF600 YZF600R 1994 2007 Service Repair Manual PDF Download Manuals...
OEM parts for Yamaha
Yamaha YZF600RP Owner Manual

Jan 02, 2012 | 1999 Yamaha YZF 600 R thunder cat

Not finding what you are looking for?
Motorcycles Logo

Related Topics:

163 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mikuni Experts

yadayada
yadayada

Level 3 Expert

75077 Answers

RAYMONDO1953

Level 2 Expert

545 Answers

Arnie Burke
Arnie Burke

Level 3 Expert

4514 Answers

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

Answer questions

Manuals & User Guides

Loading...