Radiator cooling fan clutches are critical components of most modern engine cooling systems, and while these components are generally not prone to unpredictable or unexpected failure, they do wear out, and need to be replaced without delay when they do … Continued
When it comes to the air quality in the cabin of your car, there is no component more important than the cabin air filter. Whether you have your climate control system turned on, or just have the vents open on … Continued
Although modern engines are vastly more resistant to fluid leaks than the engines of 20 years ago were, valve cover gasket failures are arguably the most common cause of engine oil leaks worldwide. Here is what to expect if you … Continued
While automatic transmissions make driving a lot easier, many car enthusiasts prefer manual transmissions because they feel that operating a clutch while shifting gears gives them more control over the vehicle. Additionally, in an era where automatic transmissions dominate the … Continued
Power steering systems make a significant contribution to improving the low-speed driving experience not only on high-end luxury vehicles, but also on mid-range and most base models. Moreover, hydraulic power steering systems are also fairly robust and while failures of … Continued
If you drive a car with a manual transmission, perhaps you’ve wondered exactly how it works. Most people are familiar with the major components of the powertrain, including the transmission, the engine, the differential, but far fewer people understand how … Continued
Although modern automotive ignition systems have reached a high level of sophistication, they are not that much different than they were fifty years ago at their core, given the fact that ignition coils have not changed in meaningful ways since … Continued
In simple terms, an EGR valve (Exhaust Gas Recirculation valve) allows small, but metered quantities of exhaust gas to be recirculated into the engine’s combustion chambers in order to limit the formation of harmful combustion products, the most notable of … Continued
In order for the internal combustion engine in your vehicle to run, it needs to be supplied with a constant influx of fuel. This requires fuel to be transported from the fuel tank to either the fuel injectors or carburetors, … Continued
These days, pretty much every fuel injected vehicle has an electric valve that controls the engine’s idle quality and idle speed. Specifically, the idle control valve (ICV), which is also sometimes called the idle air control actuator, prevents the engine … Continued