What Are the Benefits of Engine Internal Cleaners?

2 Answers
MalachiAnn
08/27/25 8:42am
Engine internal cleaners offer the following benefits: 1. Efficiently remove carbon deposits, gum, and other harmful substances from inside the engine. 2. Prevent sludge formation, eliminate oil films and sludge formed by old engine oil to avoid reducing the performance of new oil. 3. Enhance engine efficiency, thereby reducing noise and decreasing fuel and oil consumption. 4. Neutralize long-term harmful acidic substances generated inside the engine. 5. Clean the crankcase PVC valve and hydraulic lifters as well as valve lifters. 6. Purify the engine's lubrication system, lower engine temperature, and improve oil flowability.
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OSienna
09/09/25 7:21am
As a car owner, I've used engine internal cleaner several times and found it quite beneficial. It thoroughly removes carbon deposits and sludge inside the engine, which can clog components and affect combustion efficiency over time. After use, the engine runs noticeably smoother, with reduced vibration during cold starts and some power improvement. My average fuel consumption decreased by about 10%, saving me considerable fuel costs as a frequent long-distance driver. It also protects critical components like piston rings and valves, reducing wear and extending lifespan. An additional benefit is reduced exhaust emissions, contributing to environmental protection. I recommend using it every 10,000 kilometers for optimal results when combined with regular maintenance.
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