If you use low-quality gas without extra fuel additives and detergents, your fuel system and injectors will get dirty. Here’s how they work.

Adding a massive fuel pump and a large set of injectors might work in a drag-only vehicle, but its street manners will be quickly revealed once the vehicle hits the road for the leisurely ...

Westport Fuel Systems on Tuesday unveiled its hydrogen (H2) HPDI fuel system in a demonstrator truck, a spin on the company's HPDI fuel system that already enables heavy-duty trucks to operate on ...

It’s no secret that to make horsepower, you need the right mixture of air and fuel. In Part 1 we installed a Turbonetics GT-K 700 turbocharger and a Full-Race twin-scroll manifold, which will provide ...

Based on your great response to the reintroduction of our unique 1986 Ford Mustang T-top coupe, we're now even more hyped about bringing the supercharged notchback Fox back to its past glory. However, ...

BEST OF BOTH WORLDS: Dual fuel configurations not only put the customer’s mind at ease, but are also a great way to add resiliency to an HVAC system. January 20, 2026 More heat pumps were sold than ...

Westport Fuel Systems Inc.'s new hydrogen HPDI fuel system technology enables heavy-duty trucks to operate on biomethane (renewable natural gas) and natural gas with the same power, torque, efficiency ...

The advent and proliferation of electronic fuel injection has made the trucks we drive far more enjoyable. Cold starts and fuel mileage are just two of the things benefitting from this milestone in ...

Ethanol fuel, often lauded for its environmental benefits, has become a common additive in gasoline. However, its impact on older engines and systems is a topic of concern for many vehicle owners.