Hi there I have a 2003 town car signature model 4.6 SOHC engine. I thought it could possibly be the starter but my starter and battery are fine and so is my alternator. I literally just had got done changing my brake pads,. Sat the car back down from the jack and turned it over ran perfectly smooth give back out and turned it over and sounded like a damn bolt went through the engine was absolutely horrifying the noise it made and I turned it off and now I can't figure what the problem is whatsoever. Also do you guys know how I can fix my cigarette lighter because that's not working either. Please respond promptly as I need this thing fixed urgently at the lowest cost possible.... Please and thank you for taking the time to read my post if you did. Have a nice day...