So the last couple mornings its been 10°f and I damn near kill the battery trying to start him up... and yes my mini is a him its 2022 he can be a boat if he wants! Haha jokes aside. I have replaced 95% of my vacuum lines and I say 95 because I ran across one I missed today, warm air flap line, so a couple more are possible. I also replaced the fuel to pump line since it had a pin hole rubbed into it. Thought I had him fixed since it started good at 25°f 1 crank with 1 tiny tap of the gas but tested it just now in 15°f and he couldn't get running but trys with the gas fully pushed (same as the last 2 mornings). Any ideas where I should start next? My choke is most definitely not stuck and I believe it to be properly adjusted. Its closed before cranking then opens partially once cranked and slowly opens as it warms up.. Fuel is definitely good and fresh. New wires, air filter, fuel filter, vacuum lines, most fuel lines as well.... and my mpg is way too low as well 20mpg... thanks guys can't wait to work on him in the cold tomorrow!