The late eighties were supposed to be the age of compromise for performance cars, squeezed by fuel prices and emissions rules ...

Owners of diesel trucks are likely to seek methods of increasing performance and fuel economy and most probably may discover a bottleneck with the Diesel Particulate Filter (DPF). The DPF […] ...

Every serious gearhead knows that the right USB gadget can turn a cluttered garage into a smart, efficient workshop. From ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

Abstract: This brief addresses the emission reduction of spark ignition engines by proposing a new control to regulate the air-fuel ratio (AFR) around the ideal value. After revisiting the engine ...

A 2025 Ram Laramie owner paid $77k only to have the AC fail at 325 miles! With the fan on max and having zero cooling, this ...

One Hand Operation + is one of Samsung’s most underrated tools. It lives inside Good Lock, an optional customization suite ...

Abstract: Hybrid electric vehicles (HEV) enable reduction of emissions without sacrificing consumer expected range and drivability. The diversification of the powertrain with multiple power sources ...

Perkins has added an 18-liter, 500 kWe engine designed for mobile generator sets in the North American rental market, ...

Mazda is known for its budget-friendly, reliable sedans and SUVs, but it's had some failures along the way. These are the ...