A used commercial vehicle can save a fleet more than $150,000 in upfront costs but may cost more to maintain and fuel. This ...

Four diesel engines are still sold new in America for 2026. The most reliable diesel engines ranked by recalls, service ...

A diesel particulate filter cleaning job shows how a DPF is prepared, washed, tested, and dried before being refitted to the ...

It’s a good time to inspect fluids, electrical connections, operating practices, and storage procedures before small problems ...

The right EGR delete kit is built for your exact engine and year, machined from billet aluminum or stainless steel, and ...

Diesel fuel can develop microbial contamination that causes sludge, clogged filters, and poor performance. Diesel biocide is ...

Consultation ends next week on rule changes that will fine drivers who have modified emission-control devices on their cars, but what does it actually mean?

The cost of the fuel, used in farm machinery, trucks and other heavy equipment, has surged because of the war in Iran and Ukrainian attacks on Russian refineries. By Aruni Soni When Randy Madden saw ...

Diesel cracks hit record highs above $100/bbl as global product supplies tighten sharply. Middle East and Russian diesel exports have fallen by more than 50%, while inventories continue dropping.

Every diesel truck owner eventually hears about the DPF — the diesel particulate filter that catches soot before it can escape out the tailpipe in order to burn it off once the exhaust is hot enough.

After shucking the corn, stand the cob upright on the center tube of a Bundt pan or angel food cake pan. Holding the cob steady, use a chef's knife to slice downward from the top of the cob to the ...