Bill,

It sounds like a fuel problem. Check the fuel flow out of the fuel tank by removing the rubber fuel line where it connects to the steel line. If fuel barely trickles out, the tank strainer is plugged, probably from Fungus. If fuel runs out rapidly, strainer is OK.

It could also be plugged filters. Try blowing thru the inline filter. If fuel doesn't squirt out, its plugged. Only way to test secondary fuel filter is to replace and notice any difference.

Cigar hose has NO effect on running of engine. It is a return fuel line. Engine would run the same if U took it off except fuel would run out. Same with the injector return lines.

P E H