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FJR Motorcycle Forums
Technical & Mechanical Problems
Misfire at steady cruise
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<blockquote data-quote="ionbeam" data-source="post: 990430" data-attributes="member: 277"><p>Best of luck hunting it down. I hate to see people start out with a determination that the problem <em>just has to be </em>(what ever) and not pay attention to some of the other underlying subtleties. Troubleshooting is part of what I do for a living so I tend to follow structured problem solving.</p><p></p><p>Your town may be small but I'm willing to bet that some shop in the area can test emissions. I'll bet that poking an EGA probe up your tailpipes would give you a hint. Remember that the right and left pipes commingle fumes at the cats. Dunno about your fancy Gen II, but a Gen I as a spec of (with Air Injection shut off) 3% to 4% at the head pipes and 1.5% or less at the tail pipe. 4% at the head pipes translates to 1.5% out the tail pipe.</p></blockquote><p></p>
[QUOTE="ionbeam, post: 990430, member: 277"] Best of luck hunting it down. I hate to see people start out with a determination that the problem [I]just has to be [/I](what ever) and not pay attention to some of the other underlying subtleties. Troubleshooting is part of what I do for a living so I tend to follow structured problem solving. Your town may be small but I'm willing to bet that some shop in the area can test emissions. I'll bet that poking an EGA probe up your tailpipes would give you a hint. Remember that the right and left pipes commingle fumes at the cats. Dunno about your fancy Gen II, but a Gen I as a spec of (with Air Injection shut off) 3% to 4% at the head pipes and 1.5% or less at the tail pipe. 4% at the head pipes translates to 1.5% out the tail pipe. [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
Misfire at steady cruise
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