Toyota is well regarded by many as the expert when it comes to making reliable cars, with a central focus of its expertise ...

Instead of the promised electric locomotives, Shore Line East -- Metro-North's stepchild -- is getting hand-me-down, exhaust ...

Stellantis appears to be combatting its sluggish electric sales with a reemphasis on diesel models, just when it looks like 2026 could be the European EV tipping point.

Diesel engines rely on different types of fuel injection. Mechanical was used early on, but common rail became more popular for a few reasons.

Mechanical injection systems rely entirely on engine driven components to meter, pressurize, and time fuel delivery. In these engines, a mechanical injection pump is driven by the engine's gear train ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early attention. Small symptoms, like changes in oil pressure or temperature, can ...

BNSF accounts for a third of rail industry's NOx emissions Aging locomotives contribute to high pollution levels Rail industry resists adopting clean technologies due to cost concerns Dec. 14 (Reuters ...

Failures of diesel engines on bi-mode Hitachi IET trains are causing delays to Great Western Railway services. The diesel generator units (GUs) generate the electricity used to power both the electric ...

Ddiesel engines have their benefits, it's just that quick acceleration isn't one of them. They're limited in rpm compared to gas engines, due to factors like their higher compression ratios, and that ...