There are few engines in the diesel world that are as well-known as the Cummins, especially the current form of the 6.7L ...

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

Need to clean your car engine and have some bleach nearby? Whatever you do, don't use it, as it can cause catastrophic harm ...

To clean a mass air flow sensor, remove it from the air intake duct, spray the sensing element with a dedicated MAF sensor ...

For owners running the 6.7 Cummins platform in high-demand dual-purpose applications, addressing the thermal and ...

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.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Trump EPA is proposing to weaken the 2027 clean-truck standards, impacting 72 million ...

The Environmental Protection Agency issued a temporary waiver Friday under the Clean Air Act for using diesel with higher sulfur levels above the Arctic Circle in Alaska. In a letter to Gov. Mike ...

Do diesel fuel additives really work, or are they just expensive snake oil? With diesel prices remaining painfully high, improving fuel economy, reducing regens and protecting expensive emissions ...

President Trump has pardoned nine mechanics and tuners who were convicted of violating emissions rules under the Clean Air Act. The move comes amid the Trump administration's broader pattern of ...