Modern engines are cleaner and more efficient than the ones you grew up with, yet many drivers are discovering a new headache ...

Intro: A graph of your car’s idle speed shouldn’t resemble architectural plans for a new Cedar Point roller coaster. Once the car warms up to normal operating temperature, it should run in a smooth ...

Cut valvetrain weight and scream past redline. PBM's titanium valves for Chevy and Ford heads stabilize high-revving race ...

Learning the basics can ease loop tuning frustration and ensure stability. During plant operations, it seems that tuning control loops is an ongoing task, which can be a continual frustration to ...

Resistors act like control valves for electricity, slowing down the flow of current to keep devices running safely. In this ...

As a follow-up to a recently issued Safety Recall, GM has now published a Special Coverage bulletin for certain units of the 2020 Chevy Camaro, the 2021 Chevy Camaro and the 2022 Chevy Camaro that may ...

Cleaning the idle air control valve (IACV) on your vehicle periodically helps keep carbon and other particles from building up on the valve, which can negatively affect the operation of the car.