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Jeep Wrangler YJ
YJ General Discussion
Loss of power when off-road
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<blockquote data-quote="JKP" data-source="post: 437973" data-attributes="member: 19393"><p>Probably either a weak fuel pump heating up, or a coil going out when it gets hot.</p><p></p><p>On mine, the coil would get weaker the longer I drove it. Eventually if you floored it, or loaded it down, it would just cut off like a switch.</p><p></p><p>The fuel pump felt more like hitting a rev limiter, ran rough and wouldn't go any faster, but never shut off.</p></blockquote><p></p>
[QUOTE="JKP, post: 437973, member: 19393"] Probably either a weak fuel pump heating up, or a coil going out when it gets hot. On mine, the coil would get weaker the longer I drove it. Eventually if you floored it, or loaded it down, it would just cut off like a switch. The fuel pump felt more like hitting a rev limiter, ran rough and wouldn't go any faster, but never shut off. [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
Loss of power when off-road
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