jhjesse

Fuel pumps are in the carbs..i.e., fuel diaphrams.

I would check the following:

1. Check the fuel selector valve. It is probably worn out and needs replacing. $30.99  PN#275500098

2. Pull the fuel baffle and check/clean the bottom screen.

3. Unscrew the fuel filter/water separator and clean. Make sure when reinstalling to use a tiny amount of grease on the 0 ring to make sure it seals, otherwise it will not seal and no fuel will get to the carbs.

4. Change any fuel lines that old and cracked.

5. Check diagram and makesure pulse lines are connected correctly, otherwise no fuel will get pumped into the carbs.  

http://partsfinder.o...&d=-FUEL-SYSTEM