Following a leadership shift to new CEO Antonio Filosa, Stellantis is tackling a persistent design flaw in its BlueHDi diesel ...

A. Changing brake fluid on any vehicle every 3-5 years is a good idea. Brake fluid over time will attract moisture and moisture is the enemy of a modern brake system. Your Volkswagen TDI uses a dual ...

A Westminster resident said it cost $1,300 for a repair shop to clean his truck’s gas tank and fuel line after he purchased ...

Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments ...

The 6.4-liter and 6.7-liter Power Stroke Diesel engines are different sizes and made by different manufacturers -- one by ...

Detroit Diesel doubled down on engine designs that struggled to keep up with regulations, and it was eventually acquired by ...

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 ...

After military service a career as war correspondent was on the cards. But then an exclusive bursar programme in automotive journalism came 'a-knockin' - and so a 26-year journey spanning newspapers, ...

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 ...

The Sierra turbo-petrol uses a new 1,498cc, 4-cylinder TGDi Hyperion engine. It produces 158 BHP @ 5,000 rpm and 255 Nm @ 1,750-4,000 rpm. This powerplant features a variable geometry turbocharger, ...

Engine manufacturers using selective catalytic reduction (SCR) emission control technology have new federal guidance allowing them to more gradually “derate” systems when diesel exhaust fluid (DEF) ...