A motor vehicle - and especially its powertrain - is a complex machine that relies on the smooth, almost harmonious interaction between thousands of parts, regardless if it's a low-worry sedan like a ...

Starting in 2011, Ford and General Motors began using Bosch Mobility CP4 pumps to provide high pressure fuel to their diesel engines. GM used the pump on its 6.6-liter LGH and LML Duramax diesel ...

Most people never think of their cars' fuel pumps until they fail, but they actually play a major role in moving you around: If gasoline is your vehicle's lifeblood, the fuel pump is its beating heart ...

RealTruck.com reports signs of a bad fuel pump include difficulty starting, whining noise, stalling, and decreased ...