When I got home last night I took out my key and car was still running. I tried to put the key back in and take it out the car did not stop. I placed it in gear and let the clutch turn it off. Next day I found out when the key is out I press my hazard switch and the car turns off. When I was going back home the car cranked and did not start. I checked the fuel relay and no fuel. Replaced the pump and main relay still no start. Please help.