A 2026 Ram owner installed a K&N cold-air intake, hoping for big power gains. Instead? An immediate engine error light and a ...

The fuel pump is critical to your vehicle's running, but not fixing or replacing a broken one can be a safety risk.

Top 9 most reliable used diesel trucks under $20,000, ranked by reliability ratings—with key years, engines, and buying tips ...

Abstract: In this paper, a differential heat flow sensor was designed and developed for the measurement of the engine plume heat flow based on temperature gradient and the principle of the ...

Abstract: Wire retention force is an important indicator for evaluating the reliability of wire insertion in electrical connectors. Current approaches to measure this force are mainly relied on spring ...

Transportation Secretary Sean Duffy unveiled an advanced female crash test dummy — the THOR-05F — on Thursday.

Transportation Secretary Sean Duffy on Nov. 20 unveiled an advanced female crash test dummy that manufacturers can soon start ...

Numerous companies offer tests, which may involve blood, urine or saliva collection, and can be very expensive. The results ...

Soil testing is an essential tool for managing phosphorus, potassium and other nutrients in Iowa and many states. The units ...

German researchers have begun a series of flights to measure the contrails produced by the latest-generation engines as part of a wider project tackling aviation's non-CO2 impacts.

Cold weather is tough on batteries, tires, and wipers. Here's how to make sure your car is ready for the winter season ahead.