s10 blazer wont start

s10 blazer wont start	Sign In

I have a 1993 4.3 vortec vin code w s10 blazer with 145000 miles on it the blazer was running ruff so i put on new cap, rotor, plugs, and wires. the next day i had been going to a number of places was running fine i turn off hwy and turn corner and it died would not start back up . i checked for spark it had none.I put on new coil still nothing, so changed the distibutor with a new one . when i tested old one the pick up coil was bad . ok here is were things went weird it still woudnt start. so went for the fuel system changed fuel reg.,fuel pump,cleand egr ,new tps sensor . now all it will do is crank i can put fuel in the plentum intake and it will start put it idles at a high rpm. i dont have tach so i dont know how high put it sounds to be around 1000 rpm . i cant put a load on it it will die . i have looked for a vacuum leak cant find one i have spayed everything with carbcleaner no response. When i can start it with primeing the intake it idles smooth . i'm lost please help i'm in s10 hell