Alright Ive done the new fuel filter, carb kit, distributer new points, etc. and timed.. new plugs and wires...still misses.. Will go for awhile fine then cough cough spit spit..then runs fine under load again.. When first starting it runs then has a fit in idle speed.. DOes not seem to matter hight speed and low speed. I have blown out the fuel lines. I have not removed fuel tank yet. but I use a funnel with screen in it religiously when I fill. racked brain on this.. Can a fuel pump cause this or do they usually pump or not...anything would be more than what I got now.. so thanks in advance..