Originally posted by f3tz3r
View Post
while yer in there, replace the vac line on the tank to carb 4, and TEST the petcock ... keeping the petcock to RUN suck on the petcock vac tube like a soda straw to see if fuel flows. if it does but trickles to a stop and you nhave to apply more vacuum, you may have a holed vac line, or holed diaphragm.
also, check the tank venting, if your tank is staying sealed, it gets a vacuum lock preventing fuel from going to the carbs also.
Comment