Question about 2003 Yamaha WR 450 F
If it's been sitting for a few months, theres a pin sized hole the gas flows through and it usually gets clogged. My would turn over and almost start, then start for a second and as soon as I gave it gas it would die out. It was getting a small amount of gas through the clog but not enough to start it everytime. It would start 1 in 10 tries as the seeping gas would build up enough to almost start. yours could be clogged up. Hope this helps.
Posted on Sep 19, 2009
Check compression, check timing
Posted on Jul 04, 2009
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Posted on Jan 02, 2017
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