Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, red ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

Engine knocking can be an annoying issue to deal with, and it can even cause damage to your car. Here's why it might happen, ...

The NTSB has announced an update to its investigation of the November crash of UPS Flight 2976. CNN correspondent Pete Muntean reported on X on January 14 that the NTSB has identified the exact part ...

Red Bull's engine chief Ben Hodgkinson has said he is confident the team's 2026 power unit is legal and that the recent controversy is a "lot of noise about nothing." Red Bull Powertrains, in ...

A breakthrough study has revealed why emerging electric aircraft engine technology sounds so annoying -- and how to fix it. A breakthrough study has revealed why emerging electric aircraft engine ...

Red Bull have no concerns they are doing anything illegal with their 2026 F1 power unit amid recent “noise” over suspected engine tricks. Much of the build up to the new F1 season has been dominated ...