Summary:
Routine oil change is essential for engine health, but small mistakes during the process can lead to significant damage. One common error is using the wrong oil grade, which affects lubrication and engine performance. Always follow your manufacturer’s recommendations to avoid wear or seizure of engine components.
Both underfilling and overfilling oil levels pose risks. Too little oil causes poor lubrication and overheating, while too much can lead to foaming, pressure buildup, and seal damage. Modern vehicles often have sensors to alert you of incorrect levels.
The oil pan’s condition also matters. Rust, dents, or damage can cause leaks or contaminated oil, which harms the engine. Regular inspections help prevent expensive repairs. Similarly, failing to properly tighten the drain plug can cause oil loss or damage to the oil pan. A torque wrench ensures it’s secured correctly.
Using low-quality oil compromises protection, increasing engine friction and wear. In contrast, high-quality oils include additives that fight corrosion and improve performance. Sticking to recommended oil change intervals is also crucial. Old oil thickens, forming sludge that reduces efficiency and clogs engine components. Many modern cars now notify drivers when it’s time for a change.
Other overlooked issues include reusing oil filters and changing oil without warming the engine. Filters are designed for one-time use and retain contaminants; skipping replacement reduces oil flow and increases engine wear. Warming the engine before draining ensures better flow and removes more debris.
Lastly, forgetting to replace the oil cap after service can let dirt and moisture into the engine, reducing oil effectiveness and harming performance. Always double-check the cap is secured before driving.
Motor Biscuit
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