Could ECM disconnect cause failure to start?
Hello everyone, this is my first post so I hope it is in the correct place. I recentely purchased a 2.3L 2wd 92 ranger xlt. The engine over heats very bad and I am in the process of replacing the heater core, due to its leaking incredibly bad and being badly corroded. Anyway, I did a bypass and now when i try to start the engine, I get nothing. Could this be because I am an idiot and disconnected the ECM (I belive this is what it is called...the part on the heater return line that plugs into the T fitting?). I am fairly new to cars so please, any advice?