Car wont start right

Hello, Pull the ignition coil, take it to any auto parts place, and have it tested. Or, have the guys that just fixed it find out what is going on, as they may have caused the issue. In fact, when the vehicle overheated, there may have been damage to the cylinder head, or head gasket. If the cylinder head warped, you will get rough conditions until the car dies. Check your oil and coolant for coolant and oil. If you find one in the wrong place, or if your coolant reservoir bubbles as it runs, head gasket city. Now, what is funny about the key being in different positions, is that you would not be able to change how the vehicle operates with the key unless the ignition switch were faulty. You may be putting the switch right on the edge of a contact, but who knows. Test the switch, and make sure you get power to the right systems when the key is turned to different positions. A compression test would not hurt either. Let me know your questions, and I'll get back with you ASAP. If you prefer to have the vehicle diagnosed, you can view the list of certified shops in your area here: http://repairpal.com/honda-within-10-miles-of-roseville-california-95678