As your vehicle ages, engine carbon build-up becomes a common issue that impacts performance. Carbon deposits can cause power loss, increase fuel consumption, and worsen emissions, especially in cars that mainly do city driving with frequent low speeds.
Some owners choose fuel additives or cleaning sprays for light cleaning, but severe carbon buildup usually needs professional carbon cleaning equipment. This guide explains when DIY carbon cleaning is realistic, how walnut blasting works, and how car owners can use an AUTOOL walnut blaster to clean engine carbon deposits more safely and effectively.
