Knowing your vehicle can become beneficial in emergencies. If you are ever in a situation where you want to repair something quickly or change a component, there is nothing more cost-effective than a ...

We earn commissions from purchases you make using links in our articles. Learn more. Despite recent advancements in environmentally conscious electrified vehicles, most of the cars and trucks we drive ...

Controlling vehicle emissions in modern vehicles involves more than just bolting up a catalytic converter and calling it a day. There are other components that effectively, and intuitively, cut out ...

The key to cutting NOx emissions in a diesel engine’s cylinder without increasing the amount of particulate matter (PM) generated is to raise fuel injection pressures greatly at engine speeds as low ...

Your engine’s manifold absolute pressure (MAP) sensor is your little buddy. Buried somewhere in the stream of your charged intake air (usually in the manifold), it employs a little ceramic or silicone ...

For some time now ,I have been following a thread on Facebook concerning the EGR valve, which pertains to diesel-engined cars. In the thread, they mention about disabling the EGR (exhaust gas ...