Question about Yamaha WR 450 F Motorcycles

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I was riding home on my 09 wr450 and she died it felt like i had run out fuel but i switch over to the reserve and it would not go. got it home and have tested all the electrics checked jets were not blocked and am getting fuel into the bowl.the weirdest thing about it is i kick it over with the battery disconnected and it started for a brief moment HELP

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This is a weird problem:)Mate.Drain the fuel bowl.You may have got some water in there.Turn the fuel off.take the plug off the bottom of the bowl.Open the fuel tap for a few seconds and shut it off.Put the plug back in.See how it goes.I hope this helps.PS if there is water in the tank this may take a few tries to get it out..Afterthought!!Check that the drain hole for the sparkplug is not full of water.Its on the side of the head about level with the bottom of the plug.:)

Posted on Nov 16, 2009

  • thomasnee Nov 16, 2009

    What this can do is earth out the spark



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* If equipped or applicable.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
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YAMAHA WR450F Owner Service Manual
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