Ted,
Sorry to hear of your problem. As a broken record, my first suspect is always the carb. If there is "crud" on the needle valve and won't seal, flooding will result if there is a gravity reservoir of fuel feeding the carb. This applies to my operating vac tank and the electric pump I believe you use. This is easy to check without removing carb. The float could also have developed a leak. Check the position of your idle adjustment screw for proper position. Mine moved out this summer resulting in loss of power, but it would idle and run.
Check your manual for solutions to "popping back through carburetor."
Good luck,
frank
Sorry to hear of your problem. As a broken record, my first suspect is always the carb. If there is "crud" on the needle valve and won't seal, flooding will result if there is a gravity reservoir of fuel feeding the carb. This applies to my operating vac tank and the electric pump I believe you use. This is easy to check without removing carb. The float could also have developed a leak. Check the position of your idle adjustment screw for proper position. Mine moved out this summer resulting in loss of power, but it would idle and run.
Check your manual for solutions to "popping back through carburetor."
Good luck,
frank