Question about 2008 KTM 105 XC

2 Answers

07 KTM 85 SX LOSE OF SPARK

HI ,YOU RESPONDED TO MY QUESTION ,THANKS YES I DID BY PASS THE KILL SWITCH AND ALSO CHECKED IT CIRCUIT IS FINE.THE BIKE WAS RUNNING FINE MY KID WAS RIDING THE BIKE IN A HARE SCRAMBLE WHEN THIS HAPPENED HE SAID IT SOUNDED LIKE HE SEIZED THE RINGS YOU KNOW THE BURRRRRR SOUND. BUT THE TOP BOTTOM AND SEALS ARE FINE.

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Hi my sons bike has no spark can anybody help! tried disconnecting the kill switch changed both blocks could it be the magnet on the fly wheel?

Posted on May 26, 2010

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 83 Answers

Did you do a compression check just for the sake of saying the motor did not seize? Have you checked by grounding the spark plug to make sure there is not spark? Your problem really sounds like a seizure. You may have lost the CDI box.

Posted on Dec 08, 2008

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

I've got a KTM 125sx 2002 I've done a top end rebuild piston etc and put a new coil and plug on it and the bike won't start with the kicker, only with a bump start took the plug out and its got a weak


Hi, Ian and the usual suspects are:
1. Fouled spark plugs.
2. Discharged battery, 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.
3. Loose connection at ignition coil or plug between ignition sensor and module.
4. Spark plug cables in bad condition, shorting / leaking, spark plug cable connections loose.
5. Faulty ignition coil or ignition / electronic module
6. Failed CKP, CMP, or BAS sensor.
7. Faulty ignition switch.
8. Security alarm failing to disarm needs reset
For more information about your issue and valuable free downloads that you will need please visit the websites below. Good luck and have a nice day.
125sx won kick start please help me KTM 2 Stroke
ktm 85 sx no spark
1999 2003 KTM 125 200 SX MXC EXC Service Manual Moto Data Project

Feb 23, 2016 | KTM Motorcycles

1 Answer

How can you tell what year KTM 85 was made


Yes the vin number can identify the bike year make and model. Prior to 1980 sometimes will NOT give engine size.

Feb 13, 2014 | 2008 KTM SX 85

1 Answer

Can a cracked 2008 ktm 85 sx be welded?


Yes it can be done, but Ally welding is not something for a novice. Find a local engineering company with a good reputation and they should be able to help.

Nov 08, 2012 | KTM Motorcycles

1 Answer

KTM 105 SX spark plug fails every ride???


Hi, Sagi nice novella and the usual suspects are:
1. Fuel mixture too rich or enrichner left out too long.
2. Faulty spark plug.
3. Incorrect spark plug for the engine type or service.
4. Piston rings badly worn or broken.
5. Valve guides are badly worn and/or seals worn, crushed or have come off the valve guide and are pumping oil through it.
6. Spark plug cable weak or leaking check for spark jump in the dark.
7. Faulty ignition coil.
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.
http://www.ktmforums.com/forums/two-strokes/1966-solution-fouling-spark-plugs.html
Why Does My Dirt Bike Keep Fouling Spark Plugs
KTM 85sx 105sx service manual repair 2004 2009 85 sx 105 sx Download... $8 cheap
http://www.partsfish.com/page/oem-parts-for-ktm
KTM 85 105 SX Owner Manual

Mar 11, 2017 | 2007 KTM SX 105

2 Answers

2003 KTM 250 SX won't start. When you kick it, it starts to fire but never turns over. I accidently put the wrong gas in it. It takes 60:1 but I didn't put enough oil in it. It died while I was riding it....


hi
If you have run the engine with too little oil then there is probably damage to the piston / rings & / or bore
Remove the exhaust to have a look

Ride Safe
Bike-Doc

Jun 03, 2010 | 2003 KTM SX 250

1 Answer

I have no spark 2000 KTM 125 sx


Before going to the CDI system go ahead and check the kill switches including the side stand switch, with an Ohmmeter. How good is the battery? Check the fuses. Check the wiring harness. Are all wires clean and with a solid connection? Any abraded wires? Check the operation of the ignition switch with a volt ohmmeter. Is the bike in neutral and the neutral light is lit up?

You can download a free PDF factory service manual by going to the website below >
http://www.carlsalter.com/motorcycle-manuals.asp
The manual should tell you in detail how to test the CDI and other electrics.

Please rate this solution. Thanks. > 4 diamonds would be nice!

Apr 08, 2009 | 2000 KTM SX 125

1 Answer

LOSE OF SPARK


Pull the plug back out of the cylinder and ground it against one of the head bolts, kick the engine over to see if you are getting a spark.

Nov 12, 2008 | 2008 KTM 105 XC

Not finding what you are looking for?
2008 KTM 105 XC Logo

Related Topics:

697 people viewed this question

Ask a Question

Usually answered in minutes!

Top KTM Experts

kevmx2003

Level 2 Expert

86 Answers

yadayada
yadayada

Level 3 Expert

70346 Answers

Gino Cussen
Gino Cussen

Level 2 Expert

216 Answers

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

Answer questions

Manuals & User Guides

Loading...