Before making a buying decision on a 7.3-liter Power Stroke truck, it's worth knowing what owners have to say about the common problems. Here's a breakdown.

Are thinner oils and low idle speeds bad for modern engines? This Ford 7.3-liter teardown video offers compelling evidence to ...

Take it in as requested, even though you had the sensor replaced in 2006. It could be that Ford has an updated part that was developed since 2006 when they originally replaced yours. You don't know ...