Question about Yamaha RD 350 Motorcycles

1 Answer

Have a 2003 350 yamaha warrior 4 wheeler I pour gas in carburetor to get it to start it runs fine when i shut it off i have to pour gas in again

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.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 1,978 Answers

A common problem with Yamaha 4 wheelers is soft rubber on the intake manifolds. They will often crack or separate causing poor running. I think you are either dealing with a cracked, broken, or separated intake manifold or a cracked, broken, or missing intake o-ring on either end of the intake manifold. Take the manifold off and inspect the manifold and the o-rings.

Posted on Mar 25, 2011

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

Stopped and got gas then it started and died, acts like it's not getting any fire


Hi, Anonymous and the usual suspects are:
1. Severely discharged or a damaged battery, should have 12.5 volts or better and be able to pass a load test if necessary.
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. Accelerator pump damaged or not working.
11. Water or dirt in the fuel system, carburetor or filter.
12. Restricted, blocked or kinked fuel line.
13. Fuel tank empty.
14. The gas cap is not venting properly or fuel tank venting system blocked.
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 click on the links below. Good luck and have a nice day.
Re Bike runs for seconds then dies then starts fine Road Star Forum Yamaha...
02 Warrior Starts Then Dies After Few Seconds With Spitting and Sputtering
Yamaha XV1700PCRC Service Manual
OEM parts for Yamaha
Yamaha WARRIOR XV17PCV Owner Manual

Apr 25, 2014 | 2002 Yamaha Road Star Warrior

1 Answer

1998 yamaha warrior shut off while riding


Hi, Anonymous and the usual suspects are:
1. Severely discharged or a damaged battery, should have 12.5 volts or better and be able to pass a load test if necessary.
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. Accelerator pump damaged or not working.
11. Water or dirt in the fuel system, carburetor or filter.
12. Restricted, blocked or kinked fuel line.
13. Fuel tank empty.
14. The gas cap is not venting properly or fuel tank venting system blocked.
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 click on the links below. Good luck and have a nice day.
Yamaha Warrior Won Start
http://www.atvriders.com/vbb/archive/index.php/t-158534.html
Yamaha XV1700PCRC Service Manual
OEM parts for Yamaha
Yamaha XV1700PCR Road Star Warrior Owner Manual

Aug 15, 2012 | Yamaha Road Star Warrior Motorcycles

1 Answer

Yfm 350 warrior air mixture screw is


this definetly seems like your float adjustment needs checking/resetting.

Jun 16, 2012 | Yamaha Genuine Yfm 350 Yfm 600 Yfm660...

1 Answer

2007 road star 1700 no gas to back cylinders


Hi, Anonymous 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.
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.
Running on one cylinder
Re 1700 runs on one clyinder the front Road Star Forum Yamaha Road Star
Yamaha XV1700PCRC Service Manual
OEM parts for Yamaha
Yamaha XV1700PCR Road Star Warrior Owner Manual

Apr 17, 2012 | 2007 Yamaha Road Star Warrior

1 Answer

I have a 1998 yamaha warrior yfm 350cc 4 wheeler that was running good then all of a sudden when u give it any throttle it starts spitting and sputtering. i was told it may be out of timing. my ? is how...


I doubt that timing is the problem. Chances are the carb float bowl has filled with condensation from the gas tank. Try draining the carb. Please rate my answer. tombones49_77.gif

Apr 14, 2011 | Yamaha YZ 250 Motorcycles

1 Answer

Carb leakes gas out overflow


It doesn't take much to hang the float valve open. The smallest speck of dirt or debris will cause the float valve to not shut the flow of gasoline off. After sitting for that length of time, the carburetor needs to be completely disassembled and cleaned. Use an automotive carburetor cleaner (but do not put any plastic or rubber parts in the carb cleaning solution as they will be eaten up). While you've got the carb apart, inspect the float valve. Replace it if there's a groove worn into the tapered seat. Installing an in-line fuel filter may help, too.

Nov 16, 2009 | Yamaha WR 450 F Motorcycles

1 Answer

Hi i have a 1998 yamaha warrior, loosing spark


Go on ebay and buy a new CDI computer those bikes are notorious for computer failure.

Aug 27, 2009 | RTO Quads 125cc Full Size Adult 4 Wheelers...

2 Answers

My 4-wheeler idles fine but misfires once you give it gas


I don't know if I can solve it but it sounds to me like you're not getting enough fuel. has it been sitting awhile or just start doing this randomly? If it's been sitting there's a pretty good chance you'll need to clean you carburetor. when gas sits in the bowl of your carburetor for too long it will get thick and smell almost like varnish. My Suzuki 250 4x4 had a similar misfire and cleaning the carb fixed mine.

May 17, 2009 | kawasaki KE 125 Motorcycles

3 Answers

Yamaha warrior won't start


If you are getting a nice bright blue spark then no, the last time I had a problem like this it was sugar in my tank. If you taste a bit off your finger and it is the slightest bit sweet, then some one has sugared your tank. If so just flush the tank with a little fresh fuel and then flush the carb, and fuel lines by spinning the engine over for a bit then try to start again.
Is yours an electronic ignition or points. If points gap could be wrong or even timing slipped. That has happened to me also.

Apr 29, 2009 | 2003 Yamaha YZ 125

6 Answers

Yamaha warrior atv [yfm 350] bogging problem


Try checking the switch for your parking brake. It is the top wire in the clutch handle boot. This wire connects to your CDI box, and restricts the RPM's while the parking brake is engauged. To find out for sure, trace the wire down to the plug under the headlight assembly and disconnect it. Now try starting you machine and give it some throttle!

Apr 18, 2009 | 2002 Yamaha Road Star Warrior

Not finding what you are looking for?
Motorcycles Logo

Related Topics:

338 people viewed this question

Ask a Question

Usually answered in minutes!

Top Yamaha Experts

dhnguyen

Level 2 Expert

281 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1144 Answers

Tony

Level 3 Expert

2600 Answers

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

Answer questions

Manuals & User Guides

Loading...