Question about 2004 Yamaha YZ 125
My yz 125 wont start but its getting gas and spark what else could be wrong
If your getting spark than i would take the carb off and clean it you could have a cloged jet.( just because your getting fuel from tank to carb dont mean its getting from carb to jug) i would try that first......yz-maniac.
Posted on Sep 12, 2010
Hi i have a yamaha yz 125 1989 modle it starts then stops cleaned carb and looked at the wiring and it still sparks what can it be please help if can
Posted on Jun 17, 2012
SOURCE: what spark plug for yz 125?
I have a dennis kirk book, the correct spark plug is a --BR9ES--(NGK)
i always used SAE 10w-30 oil on all my dirtbikes,
no transmission fluid
for the chain you should move the back tire back until the chain is at a snug tension
Posted on Apr 24, 2009
You don't decode it. It is only a production run series number. Mororcycles are like cars in that respect. It is the frame number, AKA the "VIN number", is what carries all the information. Call a dealer with the frame number and he can tell you year, paint color, specific model and more. They may have a problem if the bike is too old. Yamaha changed to a newer code system a few years back.
Can I get a “very helpful” rating on this answer?
Posted on Aug 28, 2009
if it still runs ok ,it was probably rust or debri from the muffler,if it dosent run ,or preformance changed after the sparks,internal engine damage would be a likely cause,part of a piston ring or something like that
Posted on Oct 05, 2009
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