i installed a new 4bbl carb and mani. i put the three vac lines, pcv distrubtor, nd the main from then mani. i have a spacer as well and it starts but cuts off right away i have clear fuel filter n i c fuel there but my psi doesnt say anything. only starts with a lil quick start and cuts off...

well b4 i changed the gaskets, removed the spacer and broke the choke. a little quick start and ran great but i was told it wasnt starting cuz of the gasket leak. so after new gaskets all i get is backfiring but im definitly looking for the leak in fuel. thanks

Hi everyone, (first time on this forum so sorry for the story) i am not sure what i did. I have a 1984 f150 xlt 4x4 with a 5.0l 2bbl carb. Im not sure if this is factory or not but it is installed carb on top of nylon spacer, on top of metal spacer(goes to egr stuff) on top of manifold. I...