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FJR Motorcycle Forums
Technical & Mechanical Problems
Fjr1300
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<blockquote data-quote="RossKean" data-source="post: 1445839" data-attributes="member: 19880"><p>I also had an issue with cracked rubber caps on the ports used for throttle body synchronization. Replacement made a small improvement with a "loping" idle problem. This photo shows one of the four small rubber caps with a crack. Not sure if this was my root problem. While replacing the caps made some difference, the uneven idle went away over time - several thousand miles. Bought the bike used and the previous owner had not ridden it a significant distance in over two years. I suspect I had contamination in the fuel injectors and it took time and treatment to fix it. Note: I had no issues with performance, mileage or stalling. 2011 Gen II. </p><p></p><p>[ATTACH=full]1731[/ATTACH]</p></blockquote><p></p>
[QUOTE="RossKean, post: 1445839, member: 19880"] I also had an issue with cracked rubber caps on the ports used for throttle body synchronization. Replacement made a small improvement with a "loping" idle problem. This photo shows one of the four small rubber caps with a crack. Not sure if this was my root problem. While replacing the caps made some difference, the uneven idle went away over time - several thousand miles. Bought the bike used and the previous owner had not ridden it a significant distance in over two years. I suspect I had contamination in the fuel injectors and it took time and treatment to fix it. Note: I had no issues with performance, mileage or stalling. 2011 Gen II. [ATTACH=full]1731[/ATTACH] [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
Fjr1300
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