There's nothing more frustrating than when you're rushing home to the sanctity of your own toilet and you're hamstrung by a seemingly simple snag like a car key that won't come out of the ignition.

Question: I have a 2004 Focus. The issue is the ignition. I have to wiggle the key to remove it. It seems to get stuck about halfway. Do I replace the tumblers or the switch? The key seems worn, but I ...