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FJR Motorcycle Forums
Technical & Mechanical Problems
Engine dies when hot, slow moving, uphill, at elevation (KrZy8)
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<blockquote data-quote="Constant Mesh" data-source="post: 1368052" data-attributes="member: 615"><p>Does the idle rpm drop very much at 3500 ft elevation?</p><p></p><p>Less oxygen for combustion so less fuel injected for the fixed idle throttle opening.</p><p></p><p>Prior to the throttle by wire FJRs I assume idle rpm would be affected by elevation changes.</p><p></p><p>One might believe if you had a shorting fuel pump motor you'd be melting the fuel system fuse.</p><p></p><p>Fuel would not be boiling inside the pressurized fuel delivery system even though it might be in the tank around the fuel pump.</p></blockquote><p></p>
[QUOTE="Constant Mesh, post: 1368052, member: 615"] Does the idle rpm drop very much at 3500 ft elevation? Less oxygen for combustion so less fuel injected for the fixed idle throttle opening. Prior to the throttle by wire FJRs I assume idle rpm would be affected by elevation changes. One might believe if you had a shorting fuel pump motor you'd be melting the fuel system fuse. Fuel would not be boiling inside the pressurized fuel delivery system even though it might be in the tank around the fuel pump. [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
Engine dies when hot, slow moving, uphill, at elevation (KrZy8)
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