If you use a gasoline-powered V-8 pickup or SUV to tow a trailer, chances are you're going to eventually have an exhaust leak caused by broken manifold bolts or studs. We have a 2004 Dodge Durango ...

We've all seen them at the shows or cruises-a fresh engine, sparkling in Ford Corporate Blue with every clip, hose, and wire perfectly detailed and positioned. Even the engine compartment is spotless.

Mention the job of removing exhaust manifold bolts to an amateur mechanic and you’ll get an involuntary shudder. Heck, many professional mechanics can’t utter the phrase “exhaust manifold bolt” ...