Well I just drove it home from the bars and the car now does another wierd thing. When you first get in and the engine is cold it cranks fine but will not give even a incling of catching or fireing. When you let off the key it is not runing, you hit the key again and it fires right up. Does not do it when it is warm??

Someone told me it could be the Cold Start Injector? Where is that part, and are they expensive??