Diesel engines are the backbone of the commercial vehicle industry. They haul freight, power equipment, and keep vital operations moving. But as diesel technology has advanced, so too has the ...

Limiting idle time is one among several strategies diesel truck owner-operators use to ensure engine oil is performing in ...

Start with penetrating oil and gentle pulls. If that fails, heat may be the answer. You also can try a magnet, pliers, or ...

Some of the best ways to remove a stuck bolt without breaking it involve applying heat, using penetrating oil, and rocking it ...