Report "I having problems with my key cylinder ignition, engine will not go off when I turn key off. Engine keeps running. What part do I need to replace? I have replaced the key cylinder with a new one and still having the same problem. Now I have to open the hood and pull the ignition fuse off in order to turn off the engine, and in order to start my car I have to replace the ignition fuse back on. The fuse box in located in the front by the blowing fans. Any suggestions?"