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Old 08-19-2012, 09:40 AM
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Matt G. Matt G. is offline
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Location: Wichita, KS
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Quote:
Originally Posted by save_old_iron View Post
A clogged cap will cause a high vacuum to build in the fuel tank and will limit the delivery of fuel thru the fuel pump.

I have had success temporarily splicing a section of clear fuel line from the carb to the fuel filter to help visually identify lack of fuel to the fuel pump. A temporary section of clear line after the fuel pump can help identify failing valves / rubber diaphragm in the fuel pump assy.
There is no fuel pump in a 1650.
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