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FJR Motorcycle Forums
Technical & Mechanical Problems
2005 fuel pump problem
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<blockquote data-quote="TownsendsFJR1300" data-source="post: 1397398" data-attributes="member: 1003"><p>If the bike sat for awhile, the pressure would have dropped(normal).</p><p></p><p>When you initially turn the key on, (as you posted) you should have the pump whine as it pressurizes. If you hear a klunk, or any other unusual noise, the pump is likely toast.</p><p></p><p>The FZ6 uses a very similar pump and yes, folks have changed out the pump motor with a non Yamaha motor.</p><p></p><p>Here's a pic of the FZ pump with a VERY clogged up pump filter (which is NOT replaceable):</p><p></p><p><a href="https://postimages.org/" target="_blank"><img src="https://s5.postimg.cc/4mjnr8nrr/fuel_pump_filter.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p></blockquote><p></p>
[QUOTE="TownsendsFJR1300, post: 1397398, member: 1003"] If the bike sat for awhile, the pressure would have dropped(normal). When you initially turn the key on, (as you posted) you should have the pump whine as it pressurizes. If you hear a klunk, or any other unusual noise, the pump is likely toast. The FZ6 uses a very similar pump and yes, folks have changed out the pump motor with a non Yamaha motor. Here's a pic of the FZ pump with a VERY clogged up pump filter (which is NOT replaceable): [URL="https://postimages.org/"][IMG]https://s5.postimg.cc/4mjnr8nrr/fuel_pump_filter.jpg[/IMG][/URL] [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
2005 fuel pump problem
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