P0171 is a diagnostic trouble code that means the engine’s air-to-fuel mixture on Bank 1 is too lean, with too much air ...

Discover the 5 most common Mazda DTC codes and their fixes. We review P0171, P2096, P0126, P0300, and P0420 to help clear ...

The EPC Light is a troubleshooting light that appears most commonly on cars made by Volkswagen Audi, but it could be a sign ...

The RAV4’s bad years cluster on two predictable moments. Knowing which they are, and who pays to fix each one in 2026, changes which used model you should actually buy. Toyota RAV4’s problem years ...

Your car’s emissions warranty is designed to keep vehicles compliant with federal and state pollution standards. It covers essential components like the catalytic converter and engine control module, ...

Aethero engineers working on Titan, designed to enable advanced data processing and artificial intelligence applications in orbit. Credit: Aethero TAMPA, Fla. — Aethero is preparing to deploy its most ...

CORRECTION 3/1/26: This story has been updated from an earlier version that incorrectly stated that Matt Sanford worked for HP Tuners. If you just can't wait for the hybrid all-wheel-drive Corvette ...

When the C8-generation Chevrolet Corvette arrived with General Motors’ new Global B electronics architecture, we were all told that the car's engine control module was not going to be able to be tuned ...

Nissan issues two new recalls for 2023-2025 Rogue vehicles with VC-Turbo engines. One recall repairs throttle gear fractures; the other addresses repeating bearing failures. Both problems can cause a ...

Nissan is recalling 318,781 Rogue SUVs with electronic throttle body gears that may fracture. A diagnostic routine that runs on startup may cause a gear within the Electronic Throttle Chamber (ETC) to ...

Nissan North America, Inc. (Nissan) is recalling certain 2024-2025 Rogue vehicles equipped with 3-cylinder 1.5L variable compression turbo (VC-Turbo) engines. The gears in the electronic throttle body ...