if you remember, i'm having the same prablem as before. i'll explain again. i have a 2f. when i crank it over it goes and goes till it start having trouble turning over. (like a building force that it has to challenge) finaly it backfires and repeats the process. i just put on a new 38 weber (need non CO. jets, but regardless) and i don't have a ballast resistor. i purchased one but haven''t installed it yet. sometimes it runs, but usually it wont. if it does run its no to good. please some help. i really need my ride :tear: and have waited to long.