Question about 2008 Yamaha WR250R

1 Answer

Fuel injection issue

The engine will stall occasionally.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Yamaha Master
  • 40,013 Answers

Hi, Andin 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. Fuel tank empty
10. Water or dirt in the fuel system, or clogged filter.
11. Restricted, blocked or kinked fuel line.
12. Failed fuel pump.
13. Failed pressure regulator.
14. Faulty or clogged fuel injectors.
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.
Stalling issues
Problems with wr250x
YAMAHA WR250F Owner Service Manual
OEM parts for Yamaha
Yamaha 2008 WR250X Owner Manual

Posted on Dec 02, 2016

2 Suggested Answers

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

cape cod bob
  • 292 Answers

SOURCE: engine dies after 20 minutes of running.

try some Berrymans B12 fuel additive in the tank. if your bike has been in storage it could be gummed up a bit. put in a little more than stated dose, no more than double, run it let it get hot and then let it stand overnight. it worked for me on my v star

Posted on Mar 31, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

1995 Buick century is stalling ideal to low


You don't mention the engine size or if it's multi-port fuel injected or throttle body injection. At any rate it sounds like a fuel delivery issue. You might try changing the fuel filter. Or have the throttle sensor checked. Best thing to do is to get a repair manual for your make/year/model. I've found the Chilton/Haynes repair manuals, which you can get at your local parts stores or Walmart to be very helpful and they do have trouble shooting that lead to most common issues given the symptoms. It should also have a check engine light coming on with the codes that can be read by an OBD-II reader. It may well need a general tune-up.

Mar 14, 2015 | 1995 Buick Century

2 Answers

Stalling and skipping rav 4


going to ask a scary question, no insult intended. have you checked the OIL when was it last changed. Air filter fuel injected system uses air filter was it changed last... fuel filter, not sure how many it has, may want to have that checked. spark plugs have them checked look at them, they maybe fowled. so here is a link that address the issue.....

http://alvinalexander.com/news/toyota-rav4-throttle-lag-hesitation-stalls-acceleration-2006

air flow mass sensor is flowed up dirt gets in and causes it to respond very slow... good luck..........

Oct 03, 2014 | Cars & Trucks

1 Answer

Engine occasionally stalls while driving down the highway in my Mazda b2600i p/u like I turned the key off


Larry,
problem can be electrical or fuel system,
first of all check the ignition key switch and its relative wire harness for loose connection.
it can be happen because of fuel injection failure ,then go to the mechanic and you can rectify the problem.
regards,
nuwan

Jan 10, 2014 | 1989 Mazda B-Series

1 Answer

2008 boulevard 1800 fuel injected engine. Engine starts to stall once warming up, 6 or 7 kms, at no throttle. Seems to straighten out if I throttle hard for 4 or 5 seconds. Bike had 1700 kms when I got it...


Hello,
It does sound like you have dirty or clogged fuel injectors. The best way to fix that is to add a bottle of fuel injector cleaner into your gas tank and that will clear the issue as you drive the bike around enjoying the sights.
Good Luck!
-Rich L.

Oct 16, 2013 | Suzuki Motorcycles

1 Answer

I have a 97 Volvo 850 base model with the 2.4 engine. Engine stalls ONLY in hot weather. I've replaced the MAF 3 times, No OBDII codes are thrown. I replaced the fuel filter. Cleaned all electri


Fuel injection relay. It is located under the hood inside the fuse box. It is either red or green in color. It is one of the larger relays. This is classic symptom of these things going bad. The heat causes the relay to swell and not engage properly. They die out every couple of years. Usually the car will start again after it cools down.

Apr 17, 2017 | 1997 Volvo 850

1 Answer

1998 sometimes has trouble starting. Occasionally it will stall out when I start it and will take a while to start but when it does it runs fine and never have an issue it has new fuel lines, tank, and...


Hi Mat, If the vehicle has fuel injection, try replacing the fuel pressure regulator. I hope that when replacing the fuel lines the filter was also replaced. make it a habit to use genuine replacement parts when replacing filters, as some we have on the market these days have a tendency to collapse when under pressure and thereby block the system. It would seem that your vehicle has a fuel delivery problem or work required on the throttle by pass system in the throttle body of the injection system. Regards Johngee10

Oct 05, 2011 | 1998 Chevrolet S-10 Pickup

6 Answers

MY 1997 GMC sierra 2500 diesel stalls. you can be doing 70mph and it stalls sometimes restarts right away sometimes not.. You can be driving around town and it stalls also. sometimes it restarts right...


Purchased a new gray Standyne Fuel Solenoid Driver kit with heat sink and extended wire harness. Mounted on left fender well and was able to do the work myself in about an hour. No need for injector pump work. Solved stalling issues and it starts up easier as well. These are all over ebay. Very common issue with this engine, and the GMC knuckleheads knew about it and didn't do anything to educate dealerships on a permanant fix.

Jan 25, 2010 | GMC Sierra 2500 Cars & Trucks

2 Answers

Occasionally my 2003 Taurus stalls


check all of the vaccum lines and check for leak at the fuel injection unit and for leaks at the intake manifold also make sure the spark plugs are at the right gap and change the fuel filter and here is a couple of website to checout www.autozone.com and www.alldatadiy.com and i forgot one www.taurusclub.com and i hope i have been some help to you Michigan Man.

May 20, 2009 | 2003 Ford Taurus

1 Answer

1988 Buick Estate Wagon stalls occasionally then wont start


change out ur fuel filters, theymay have trash in them, especially if u ran it low in gas..it may also be the fuel pump going out, check out the filters first..goodluck.

May 14, 2008 | 1990 Buick Estate

Not finding what you are looking for?
2008 Yamaha WR250R Logo

Related Topics:

16 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...