Motorcycles - Page 5 - Recent Questions, Troubleshooting & Support


Hi, Lino for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your KTM, despair not, for a mere zero $ you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.manualslib.com/manual/90426/Ktm-125-Sx.html?page=20
https://www.youtube.com/watch?v=Vl5RznButY0
https://drive.google.com/file/d/0B2-8B_LViIenQ0x1eV9ILUpKYlU/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIeneEtSYnlCLWplX3c/view

2008 KTM 250... | Answered on Dec 09, 2019


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your KTM, despair not, for a mere zero $ you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://thumpertalk.com/utilities/support-those-that-support-you/?ref=aHR0cHM6Ly90aHVtcGVydGFsay5jb20vZm9ydW1zL3RvcGljLzQ4Nzk4OC1rdG0tMjUwLXN4LWYtdGltaW5nLWlzLW9mZi1oZWxwLXBsZWFzZS8=
https://www.google.com/search?q=Cam+timing+2006+KTM+250+SX-F&tbm=isch&source=univ&sa=X&ved=2ahUKEwipm8fb0qnmAhXxtlkKHUAUDy4QsAR6BAgJEAE&biw=1440&bih=757
https://drive.google.com/file/d/0B2-8B_LViIenQ0x1eV9ILUpKYlU/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIeneEtSYnlCLWplX3c/view

2006 KTM 250... | Answered on Dec 09, 2019


Hi, Nosmad oil consumption is usually caused by a worn out engine with lots of mileage, new engines can also have excessive oil consumption due to improper break-in procedures or faulty parts. The general rule of thumb is anything more than 1 quart of oil consumed in 1,000 miles or 1 liter in 1,500 kilometers means it's time for a top end overhaul. The usual suspects are:
1. Piston rings not properly seated (new engines)
2. Piston rings worn past service limits.
3. Damaged cylinder wall or piston.
4. Valves and guides worn past service limits.
5. Valve seals worn out, crushed or no longer attached.
6. Cracked cylinder head.
7. Head gasket failure.
8. Pinched or blocked crankcase breather hose.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://ktmtalk.com/showthread.php?258510-250SXF-EXCF-oil-consumption-ring-life-(seems-to-be-a-LOT-of-trouble-stories-)/page2
https://www.youtube.com/watch?v=r6spCVM_fhI
https://drive.google.com/file/d/0B2-8B_LViIenQ0x1eV9ILUpKYlU/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIeneEtSYnlCLWplX3c/view

2006 KTM 250... | Answered on Dec 09, 2019


Hi, Anonymous the vast majority of service, parts fiche, and owners manuals on the internet are "FREE" to download and all service manuals contain wiring diagrams in the back pages. The rest usually charge a modest fee of $15 and there is a handful of obscure, rare, obsolete, and very old models that are no longer or never were available and some were never printed in English. The Indian and Philippine markets are usually in E-book format only, for these rare occasions I shall look on eBay and find the cheapest one available. Most of the manuals will cover your exact make, model, and year otherwise one will be provided that comes as close as possible to your bike and will have most of the same info that an exact manual would have. If there is no $ sign after the manual link it is free to download.
To download your manual for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://drive.google.com/file/d/0B2-8B_LViIenQ0x1eV9ILUpKYlU/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIeneEtSYnlCLWplX3c/view
https://bikez.com/motorcycles/ktm_250_sx-f_2008.php
https://en.wikipedia.org/wiki/KTM

2008 KTM 250... | Answered on Dec 09, 2019


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your KTM, despair not, for a mere zero $ you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.manualslib.com/manual/972522/Ktm-250-Sx-F-Eu.html?page=78
https://thumpertalk.com/utilities/support-those-that-support-you/?ref=aHR0cHM6Ly90aHVtcGVydGFsay5jb20vZm9ydW1zL3RvcGljLzQ2Mjc1MS0wNy0yNTBzeC1mLW9pbC1sZXZlbC8=
https://drive.google.com/file/d/0B2-8B_LViIenQ0x1eV9ILUpKYlU/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIeneEtSYnlCLWplX3c/view

2006 KTM 250... | Answered on Dec 09, 2019


Hi, Jared external oil deposits fall into 3 categories:
1. WEEPAGE is the oil that is sweated pass gaskets, seals, o-rings, and crankcase seams, it's covered by dry dust and is normal for older engines with lots of miles, no repair is necessary.
2. SEEPAGE is the same as weepage except the deposit is wet and confines itself to a specific area, the repair is optional depending on the owner's cleanliness criteria, the deposit location and the weight of his bag of "DRACHMA"
3. LEAKAGE is the same as seepage except it is enough to drop to the ground leaving a spot. Repair as necessary.
To find the source of your oil leak, start at the point where you see oil and trace its path going up and forward, blowing baby powder from the palm of your hand will help in those difficult to see areas if there is too much oil present then buy a spray can of engine degreaser apply it to the affected area then rinse off with a pressure wand or garden hose, use compressed air to blow off excess water or just let it drip dry, take your bike for a 15 minute ride and check for the leak.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://thumpertalk.com/utilities/support-those-that-support-you/?ref=aHR0cHM6Ly90aHVtcGVydGFsay5jb20vZm9ydW1zL3RvcGljLzU0MDQyMS1rdG0tMjUwLXN4Zi1vaWwtbGVhay8=
https://motocrossactionmag.com/ask-the-mxperts-my-ktm-leaks-oil-from-the-ignition-cover/
https://drive.google.com/file/d/0B2-8B_LViIeneEtSYnlCLWplX3c/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIenQ0x1eV9ILUpKYlU/view

2008 KTM 250... | Answered on Dec 09, 2019


Hi, Andrew your instrument gauges and lights can alert you to most electrical and engine issues they can not warn you about failed engine gaskets or seals so your engine has to resort to old fashion alert methods of colored "SMOKE SIGNALS" here is a breakdown of their meaning:
1. COLORLESS OR SLIGHTLY BLUE SMOKE on start-up means your air/fuel mixture is the right composition and everything is well burnt in your combustion chamber.
2. BLUE SMOKE on startup is usually caused by failed valve seals dripping oil into the combustion chamber when the engine is not running.
3. YELLOW OR BROWNISH SMOKE at start-up means your air/fuel mixture is too lean. Too lean means that there is low fuel but high air mixture in your combustion chamber.
4. WHITE SMOKE on startup may be caused by a blown head gasket allowing coolant to enter the combustion chamber and may start dripping out of the exhaust pipes or mufflers. Smoke while riding is usually caused by worn out or damaged valves, seals, guides, pistons, rings, or cylinder walls.
5. BLACK SMOKE on startup is usually caused by too much fuel in the combustion chamber this can be due to air/fuel mixture adjustment too rich, accelerator pump improperly adjusted, faulty choke or not in the off position, air filter dirty and clogged, faulty carburetor float needle and seat, pilot jet too large, fuel injectors leaking, smoke while riding is usually caused by the main jet being too large or a damaged carburetor.
It should be noted that aggressive or abnormal throttle operation will cause these conditions to manifest themselves exponentially.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the links below. Good luck and have a nice day.
https://thumpertalk.com/utilities/support-those-that-support-you/?ref=aHR0cHM6Ly90aHVtcGVydGFsay5jb20vZm9ydW1zL3RvcGljLzEyMjU2MjYtd2hpdGUtc21va2Utb3V0LW9mLWV4aGF1c3Qta3RtLWV4Yy00NTAv
https://ktmtalk.com/showthread.php?426647-2011-KTM-450exc-started-blowing-white-smoke-(540km-since-brand-new!!!)
https://www.manualslib.com/manual/1200217/Ktm-450-Exc-R-Eu.html
https://www.partsfish.com/page/oem-parts-for-ktm
https://www.manualslib.com/manual/90440/Ktm-450-Exc-R-Eu.html

2006 KTM 250 EXC | Answered on Dec 09, 2019


Hi, Ktmkingrider for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your KTM, despair not, for a mere zero $ you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.google.com/search?q=Carburetor+1989+KTM+250+EXC&source=univ&tbm=shop&tbo=u&sa=X&ved=2ahUKEwjnj47ihKnmAhUu11kKHfEuC8EQsxh6BAgMECg&biw=1440&bih=757
https://www.mxstore.com.au/bike/ktm-250-exc-1989/
https://www.manualslib.com/manual/1245167/Ktm-250-Exc-Eu.html
https://www.partsfish.com/page/oem-parts-for-ktm
https://www.manualslib.com/manual/584650/Ktm-125-Exc-Eu.html#product-250%20EXC%20EU

2005 KTM 250 EXC | Answered on Dec 09, 2019


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your KTM, despair not, for a mere zero $ you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.google.com/search?q=Align+the+timing+marks+2013+KTM+250+SX&tbm=isch&source=univ&sa=X&ved=2ahUKEwid6fDahanmAhXH1FkKHQPWDqsQsAR6BAgGEAE&biw=1440&bih=757
https://www.youtube.com/watch?v=pikEr4S6HmE
https://drive.google.com/file/d/1__HtozTufJ8pSG9S2l1-uHImbySHY8Zf/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIenNy1uRkViRjJVOEU/view

KTM 250 SX... | Answered on Dec 09, 2019


Hi, Drexel before you start it in the morning, pull the spark plugs and sniff them. Do they smell like gasoline? Are they wet? If so, you may have fuel leaking past the needle and seat in the carburetor and flooding the cylinders.
Use a voltmeter on the battery an hour after you shut the bike off. It should be at least 12.6 volts. Check it again in the morning. It should still be 12.6 volts or more. If not, something could be drawing current when the key is off.
If it's a carbureted bike and the ambient temperature is warm, you may be over-using your choke/enrichner. Try cranking it with the choke turned off first and then try half-choke, and then full choke. If you start with too much choke it will flood. After it starts, shut the choke off after 15 - 30 seconds and then use the throttle to keep the bike running until it warms up. Over-using the choke will soot up your spark plugs.
A fresh set of properly gapped spark plugs can make a lot of difference in how easily a bike starts.
Engines need a richer fuel mixture when they're cold. An intake leak can also cause hard starting because it leans out the air/fuel mixture.
After you get the bike started, spray some WD-40 or carb cleaner around the carburetor intake manifold seals. If the RPMs change, you have an intake leak.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
http://www.snowandmud.com/archive/index.php/t-29271.html
https://www.youtube.com/watch?v=ucvAGcYOpkg
https://drive.google.com/file/d/0B2-8B_LViIenNE1GQklWNk9oa2s/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIeneEtSYnlCLWplX3c/view

KTM 250 SX-F... | Answered on Dec 09, 2019


Hi, Nathan and the usual suspects are:
1. The first thing to do if your spark plug has been fouled is to check the air filter. If it's really dirty, that makes it difficult for air to get through to the engine, causing a rich condition. Either clean it thoroughly with some Air Filter Cleaner or buy a new filter. Before you put it back in the air-box, treat with some air filter oil or spray. "WARNING" adding too much oil can also clog up the filter, resulting in another fouled plug.
2. While the gas/oil ratio doesn't equate to what the jetting is, you can still foul plugs, or worse, if the mixture is wrong. Depending on your bike, it's best to look at your owner's manual for the correct ratio. For most 2-stroke motocross bikes, a ratio is 32:1 or 40:1, the gas being 32 or 40, and oil being 1. For those that don't it, it means that for every 128 ounces (one gallon) of gas, you add 4 ounces of 2-stroke oil for a 32:1 ration, or just over 3 ounces for a 40:1 ratio.
If you have too much oil in the mixture (such as 12:1), then you will probably end up fouling the plug because it is more difficult to burn that much oil. Don't try to cut corners with the oil though, because it's very important for your dirt bike's engine. 2-stokes need the oil for lubrication on the cylinder walls, so if you don't have enough (or any for that matter) then the cylinder walls will run dry, causing it to overheat and seize the engine very quickly. So it's very important that you put in the right mixture pre-mix to your 2-stroke gas tank.
Also, 2-strokes have reeds that air and fuel go through into the cylinder, so if they are cracked or broken the bike will not run right. This could cause the plug to foul, so before you go out and buy anything expensive, make sure the reeds are still good.
3. While this usually isn't the main problem, it could be that your spark plug isn't burning hot enough. Having a hotter spark will ignite the fuel stronger, leaving less residual gas/oil in the cylinder that could cause the plug to foul. This "ISN'T" the best choice, but I'd say it's safe to go one plug hotter than stock. Keep an eye on the plug color you're looking for a light tan color anything whiter and you could burn a hole in your piston. Spark plug manufacturers aren't always the same, so make sure you find out how they rate them.
4. Almost every motocross bike comes rich from the factory (especially Honda 2-Strokes when they were being made). It's usually a pretty simple fix, but many riders are too lazy and would rather continue buying plugs instead of spending a few bucks on jets.
5. Piston rings badly worn or broken.
6. Faulty ignition coil low output.
For more information about your question and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://thumpertalk.com/utilities/support-those-that-support-you/?ref=aHR0cHM6Ly90aHVtcGVydGFsay5jb20vZm9ydW1zL3RvcGljLzEwMjk0MjUta3RtLTI1MHN4LTA3LWtpbGxpbmctc3BhcmstcGx1Z3Mv
https://motocrosshideout.com/2012/05/18/why-does-my-dirt-bike-keep-fouling-spark-plugs/
https://www.youtube.com/watch?v=uMYAEtxiYfc
https://drive.google.com/file/d/0B2-8B_LViIenTW1pb0NRRjNkcmc/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIenWC1uV2FBOU1leXM/view

2007 KTM 250 SX | Answered on Dec 09, 2019


Hi, Jamiasbury and the usual suspects are:
1. Improper clutch adjustment or not disengaging.
2. Bent shift shaft.
3. Shift fork bent or seized.
4. Gear seized on the shaft.
5. Gear positioning lever binding.
6. Shift return springs weak or broken.
7. Shift return spring pin loose
8. Shift mechanism arm spring is broken.
9. Shift mechanism arm is broken.
10. Shift drum is broken.
11. Shift lever loose on the shift shaft.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
http://www.allthingsmoto.com/forums/f-103/03-250sx-stuck-gear-61754/
https://www.youtube.com/watch?v=4KQRcReVVPQ
https://drive.google.com/file/d/0B2-8B_LViIenbHRoNmRHTjJaaG8/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIenWnpNaS1pRzlvV2s/view

2005 KTM 250 SX | Answered on Dec 09, 2019


Hi, Tim and the usual suspects are:
1. Fuel tank empty.
2. The fuel tank has old dead gas.
3. Fuel tank bottom contaminated with ethanol sludge, dirt, water, rust, etc.
4. Fuel supply valve/petcock turned off.
5. Fouled spark plugs.
6. Engine flooded as a result of overuse of the choke.
7. Vacuum hose to the fuel supply valve/petcock disconnected, broken, cracked, or pinched.
8. Fuel valve/petcock or filter clogged.
9. Fuel line to carburetor or throttle body pinched, kinked or blocked.
10. Carburetor float stuck.
11. Fuel injectors clogged.
12. Fuel injectors stuck open.
13. Quick disconnect check ball stuck.
14. Compression below 75 PSI.
15. A stuck-bent-burnt valve.
16. Improper valve clearance (too tight)
17. Severely discharged or a damaged battery should have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a cursory reading of 12.5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead-acid batteries.
18. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
19. Loose or corroded wire connection at the coil or plug between ignition sensor and ECM module.
20. Spark plug cables in bad condition and shorting check for spark leakage in the dark, cable connections are loose or connected to the wrong cylinders.
21. Ignition timing incorrect due to a faulty ignition coil, ignition module or MAP, CMP, CKP, O2, TPS, ETP, IAC sensors.
22. Faulty neutral, clutch, kickstand safety switch.
23. Faulty fuel pump or fuse or relay.
24. Faulty or corroded run/stop switch.
25. Tilt sensor needs a reset.
26. Security system not disarming alarm needs a reset.
27. Check for engine trouble codes.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://thumpertalk.com/utilities/support-those-that-support-you/?ref=aHR0cHM6Ly90aHVtcGVydGFsay5jb20vZm9ydW1zL3RvcGljLzEwMTA5MDQtMjAwNy1rdG0tMjUwc3hmLXdpbGwtbm90LWtpY2stc3RhcnQtYnV0LXdoZW4tYnVtcC1zdGFydGVkLWl0LXJ1bnMtZXhjZWxsZW50Lw==
https://www.ktmforums.com/threads/starting-issues.5439/
https://drive.google.com/file/d/0B2-8B_LViIenNE1GQklWNk9oa2s/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://drive.google.com/file/d/0B2-8B_LViIenODByaWp0aVlnSFU/view

2006 KTM 250 SX | Answered on Dec 09, 2019


Hi, Rob_philbeck you may have a faulty starter motor, bench test the starter with a 12-volt battery if you get a negative or poor function result, perform the following procedures:
1. Decontaminate and undercut the armature commutator segments as necessary.
2. Check segments with an ohmmeter, probe each one and the segment next to it for shorts.
3. Take the armature to a professional and have it tested.
4. Test the field coils, and the brush plate with an ohm-meter for opens, shorts or grounds.
5. Replace brushes if less than 0.438"
It is generally cheaper to overhaul-refurbish a starter motor than buying a new one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
http://www.scooterfocus.com/scooter_troubleshooting.html
https://www.youtube.com/watch?v=BSZ3t_oibeA
http://www.family-motorsports.net/GY6-50cc-150cc.pdf
https://www.motopartsmax.com/index.php/main_page/vehicle/gID/378
https://absolutelyscooters.net/pdf/CGEN_dawg_scooter_manual.pdf

2006 KTM 250 SX | Answered on Dec 09, 2019


Remove the engine cover, find the carburetor, move the choke lever, see if something moves on the carb. Generally, broken choke cables are very noticeable because they are loose.

I presume this is the first time you have used your snowmobile this year? That means you have stale fuel in it, probably condensation water unless you stabilised the fuel at the end of last season. Your main problem though is that the carburetor needs cleaning.

https://www.google.com/search?safe=off&rlz=1C1QJDB_enCA643CA644&sxsrf=ACYBGNSDJQFxHnV3zq2k9VLu0zeOpEEllw%3A1575911358684&ei=vn_uXfSsKa3r_QbP9ZfwCA&q=91+yamaha+phazer+cleaning+carb

Yamaha... | Answered on Dec 09, 2019


Hi, Anonymous you need to make sure you have no intake leaks by spraying some Brake Kleen, Contact Cleaner, Starting Fluid, etc. around the intake manifold and seals, if the RPM's go up or down significantly then you have a leak that needs to be fixed before you can continue with the carburetor adjustment.
The engine should be at operating temperature with the choke off to set the idle between 950-1050 rpm. Turn the idle skrew clockwise to increase the idle speed and counterclockwise to decrease the idle speed. If you have access to your air-fuel mixture skrew you may turn it as well, if not there is a video below on how to gain access, make sure you start with clean or new spark plugs. Gently turn the air-fuel mixture skrew clockwise until it starts to bottom out "STOP" do not over tighten as it will damage the taper on the end, now back the skrew out 1-1/2 full turns to establish a starting point start the engine and check the idle rpm's and turn the idle skrew accordingly for 950-1050 rpm if necessary, turn the air-fuel mixture skrew 1/4 turn at a time and let the engine settle for about 10 seconds, turn the skrew clockwise for a leaner mixture and counterclockwise for a richer mixture, you are seeking the highest rpm your air-fuel mixture skrew can acquire without going past 3 full turns from the bottom then resetting the idle skrew back down to 950-1050 rpm If you can not detect any rpm change and can not stall the engine by turning the air-fuel mixture skrew all the way in then your pilot/low-speed jet is too big and needs to be replaced with the next size smaller. Final adjustment should be made with a clean air filter mounted to the carburetor.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://thumpertalk.com/utilities/support-those-that-support-you/?ref=aHR0cHM6Ly90aHVtcGVydGFsay5jb20vZm9ydW1zL3RvcGljLzEyNzExMzktMTctMjUwLWV4Yy1mLXN0YWxsaW5nd29udC1pZGxlLw==
https://www.youtube.com/watch?v=zVzqqpgviyI
https://www.manualslib.com/manual/90424/Ktm-Exc.html#product-250%20EXC
https://www.partsfish.com/page/oem-parts-for-ktm
https://www.manualslib.com/manual/90429/Ktm-125-Exc-Exc-Six-Days-200-Xc-Xc-W-Exc-250-Xc-Xc-W-Exc-Exc-Six-Days-300-Xc-Xc-W-Exc-E-Exc-E-Six-Days.html

KTM 250 EXC... | Answered on Dec 09, 2019


Hi, Nail1 and the usual suspects are:
1. Installation of a different camshaft.
2. A different exhaust system or "STRAIGHT PIPES"
3. Faulty advance curve.
4. Multiple carburetors not in sync.
5. Improperly installed jet kit or wrong kit.
6. Carburetor internal malfunction.
7. Fuel mixture too rich.
8. Fuel mixture too lean.
9. Extremely dirty air filter.
For more information about your issue and valuable "FREE" downloads that you will need for viewing and printing please click on the blue links below. Good luck and have a wonderful day.
https://www.ktmforum.co.uk/off-road-enduro/14564-250-exc-f-flat-spot.html
http://www.dirtbikeworld.net/forum/showthread.php?t=53983
https://drive.google.com/file/d/0B2-8B_LViIenQ0x1eV9ILUpKYlU/view
https://www.partsfish.com/page/oem-parts-for-ktm
https://www.manualslib.com/manual/806261/Ktm-250-Exc-F-Eu.html

2007 KTM 250 EXC | Answered on Dec 09, 2019


Have you tried a new spark plug? You stated that the spark plug isn't "Getting Fire". Please run this test again with a spark plug that you know is working. after you verify the plug isn't receiving power. You will need a test light to run a coil test. This coil has to blade style connectors. One should have 12 volts (ign, key in run position). the other blade will be negative and should cause the test light to pulse or flash with the engine cranking over. Please write back with your results and let me know if it was the coil or that you need more information.

kawasaki... | Answered on Dec 09, 2019


Casey... if you have turned your adjustment screw that much...there is no way you should have ever turned it that much...If it were me.. I would take it to a Suzuki professional and let them replace the fluid and set the adj. screws back to stock,,,you have to be a good rider to really notice a lot of difference.. and have a good sticky front tire!! Stop fooling with it!!

Motorcycles | Answered on Dec 08, 2019

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