What are the benefits of cleaning the engine?

2 Answers
Douglas
07/28/25 9:34pm
The benefits of cleaning the engine are: 1. Preventing the mixing of old and new engine oil, removing sludge and oil films formed by old oil to avoid reducing the performance of new oil; 2. Improving engine efficiency, reducing noise, and decreasing fuel and oil consumption; 3. Cleaning the engine lubrication system can enhance oil flow, lower engine temperature, and improve lubrication effectiveness; 4. Preventing the engine from burning oil. The steps for cleaning the engine are: 1. Spray engine exterior cleaner on various components in the engine bay, avoiding wiring and circuit board areas; 2. Use a prepared toothbrush to scrub all areas where the interior cleaner has been applied; 3. The protective cover of the fuse box can be removed for cleaning; 4. Use a prepared spray bottle to rinse off all scrubbed areas.
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DelBrayden
08/12/25 2:12am
Cleaning the engine has many benefits, especially for someone like me who enjoys speeding. After cleaning, the engine responds much faster, acceleration becomes smoother, and it even saves some fuel costs. I remember before, the car always felt sluggish, but after cleaning, the carbon deposits were reduced, fuel combustion became more efficient, and the power output increased by at least 10%, making overtaking on the highway much easier. Additionally, improved heat dissipation prevents overheating, extends the engine's lifespan, and saves money on unnecessary part replacements. Regular cleaning is a good habit, especially when paired with oil changes and inspections, keeping the car in top condition for a smooth driving experience. In the long run, maintenance costs are lower, and safety is ensured—particularly important for me since I often drive at night. A stable engine that doesn’t stall gives me peace of mind.
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