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Thread: engine high speed needle not responding
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Old 09-16-2009 | 10:20 PM
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Gray Beard
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Joined: Apr 2003
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From: Hemderson, NV
Default RE: engine high speed needle not responding
Sounds like crud in the carb. Pull the needel out and hook up a fuel pump to the carb and try back flushing as a first step. If that doesn't work it could be a few other things but back flushing is a good place to start.
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