20 Most Recent
2003 Yamaha WR 250 F Questions & Answers
How to remove slip on mufflers
undo the support bracket and slacken the clamp then twist the muffler , you mite have to give it some help with a hammerband tap it as yoj do this
Does the wr250f use aviation gas
no this is not true, aviation fuel can be used on any motor vehicle at a 30% to 70% gas mix to help prevent fuel from turning and plugging passages when not in use but is not required.
Glowing exhaust header yamaha wr250f
It won't be valve timing or clearance. The fuel/air mix would be the culprit. Clean the carburetor with special attention to the idle circuit. Remount the carb with new manifold gaskets. A manifold air leak will mess up the mixture. Also, get a new spark plug one heat range colder than stock. Hope this helps out!
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Wr250f 2001.riding bike reved and stopped wont kik properly
if this is a two stroke,then if you have run it out of fuel,there is no lubrication for the piston and you may have damaged the piston or piston rings,check the compression,esay test is remove sprk plug pit your finger hard into the hole and crank the bike over,if your finger gets pushed off with loud crack sound then compression should be ok,but if it doesnt and the preesure is very weak then you will be looking at a top end rebuild,hope this helps
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