Question about 1979 Harley Davidson XLS 1000
Fuel petcock valve leaking leaking from the small vent line ant bottom of fuel on/reserve selector switch. does not leak when bike is shutdown only when running.
Replace the petcock. The rubber diaphragm is ruptured. I'd also bet your fuel mileage dropped cause the ruptured diaphragm is allowing raw fuel to be sucked into the intake manifold.
Posted on Jul 23, 2009
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Posted on Jan 02, 2017
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