Questions & Answers for: kx125 no spark

...KX125 keeps blowing spark plugs?. I am using good quality iridium plugs. After fitting a new plug the bike runs fine for about an hour then dies, I check the plug and no spark, put in new one and ...

kx125 no spark 2002 kx125 blew out top end went and got both the top and bottom end replaced when i got it back i am getting no spark at all thought it was the stator so i replaced that still no spark

...kx125 runs well for approx an hour,then bogs out and wont start again. If its running for about an hour before trouble,there is not a lot wrong.Have a real good look to see it has the correct spark ...

...kx125 dont have a kickstart and it wont bump start 4 some reason,theres fuel going through and there is a spark but a weak one will just a new plug get it going? how long was your bike sitting for ...

...and have a nice day. YZ125 2003 2005 No Spark kx125 Project Part one diagnosing no spark YAMAHA YZ125 Owner Service Manual OEM parts for Yamaha ...

...spark. for kx125, that kind of problem i kind of remember my friend just like that too. so clean everything inside . so u have to changes the valves and also the lifter then do the piston pin ...

...spark on an 86 kx125 upon reassembly. My bike ran when I took it apart. Now the only way to get spark is to kick it and at the end of kickstart stroke push the kill switch and it spark sshortly. I ...

...Spark plug cables in bad condition and shorting, cable connections loose, or connected to the wrong cylinders. 10. Ignition timing incorrect due to a faulty ignition coil, ignition module or sensors ...

...Spark plug cables in bad condition and shorting, cable connections loose, or connected to the wrong cylinders. 10. Ignition timing incorrect due to a faulty ignition coil, ignition module or sensors ...