My 1967 Evinrude 9.5 doesn't seem to want to wake up from its hibernation. I drained the gas, etc., last fall. I've got fresh gas. Gas spurts from the hose when I pump it. It does start and run for 1 - 2 seconds when I spray starter fluid into the carb. So I know I've got spark, etc.. But I can't for the life of me to get it to go longer, with or without choke. What else can a semi-dummy like me try?

