Heres the deal I have an 86' Jimmy with a wimpy 305 an old 700R4 and dying 208. I love this truck and am just trying to keep it alive til next month when I take delivery of a 77' 3/4 ton truck with a 350, TH350 and 203. I am swapping the entire running gear from the truck so I will be in good shape then. BUT for now my tranny has been having alittle trouble shifting from 1st to 2nd. I have delt with ODs before but they have always died the other way around (losing OD then working backwards till you lose all the gears) this is new to me because it is fine once it finally does shift so heck I don't know any ideas? Maybe the Governor or something? Any help is much appreciated Thanks in advance.