Ok so as the title says car will roll start when cold when its warmed up will fire up off the key, but when its cold will only start from a roll start, The fuel side is good, everything has been changed recently except pump which you can hear prime, engines getting fuel to when you try start it cold can smell it near fuel rail, spark plugs smell like fuel to, and when it does go misses on anything over 1/2 throttle. I'm thinking dizzy or coil anyone had this problem before?