Engine Oil Changes: When, Why & Recommended Specs
Why dusty Namibian conditions require severe service oil intervals, synthetic vs mineral formulations, and viscosity ratings.
Key Takeaways for Namibian Drivers
- Oil change
- Severe service
- Synthetic oil
- Filter replacement
Engine oil is the lifeblood of your vehicle. In Namibia's hot and dusty environment, regular oil changes are critical to engine longevity.
Under severe driving conditions—defined as frequent gravel road travel, desert heat exceeding 35°C, or towing—oil change intervals should be shortened to 7,500 km or 6 months.
Always use full synthetic oil matching your manufacturer's specific viscosity (e.g. 5W-30, 5W-40, or 15W-40 for heavy-duty diesel).
Never replace engine oil without fitting a genuine OEM oil filter. Cheap aftermarket filters can collapse internally under high pressure.
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