The Cold Weather Diesel Reliability Act would require the EPA to authorize manufacturers to suspend engine derates and ...

Vik is the Co-Founder and former Editor at MotorAuthority, a leading U.S. website covering performance and luxury cars. Since 2025, he has contributed to CarBuzz, blending his engineering background ...

What happens when your car suddenly says Reduced Engine Power? This video documents the urgent diagnostic process to find the root cause and the steps needed to get your car running safely again.

General Motors is currently investigating reports of an occasional misfire affecting vehicles equipped with the 3.0L I6 LZ0 ...

You haven’t told me which engine is fitted to your car, but if it’s the turbo-diesel engine, then the cause may be a pretty simple one. This engine has a habit of splitting the plastic trunking that ...

Green Hills Software and Infineon Enable High-Performance, Low-Power Edge AI Development for Infineon’s New PSOC™ Edge Microcontroller Platform This combined hardware and software solution is ideal ...

Carburetors are essential components in older automotive engines, requiring regular maintenance to ensure optimal performance ...

Michal studies Automotive Journalism at Coventry University in the UK, and has been writing for CarBuzz since March 2025. He was nominated for student culture piece of the year recently and has been ...

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Even as cars become increasingly sophisticated, motor oil remains the engine’s lifeblood, and caring for this fluid is vital. Fortunately, this is a rather simple task—and your car’s onboard computer ...

Direct Connection doubles down on HEMI® power for the 2025 Specialty Equipment Market Association (SEMA) Show in Las Vegas. The performance parts brand is refueling its crate engine lineup with the ...