Saturday, March 2nd, 2013 AT 2:21 AM
Someone tightened the spark plugs too tight and I can't seem to break them loose with regular force. Is there something I can do or should I just use enough force too break them loose? I know this must be done on a cold engine, but I'm afraid I may twist one off where I can't get it out, or strip the threads out of the aluminum head. It's a 2002 2.2L Eco-Tech engine.