Does High Mileage Lead to Increased Oil Consumption in the Toyota Hilux?

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Does High Mileage Lead to Increased Oil Consumption in the Toyota Hilux?

If your Hilux has high mileage, have you noticed a significant increase in oil consumption over time? What maintenance steps have you taken to address it?

Sandeep asked on 11 Feb 2025 14:12:17 pm

1 Answer

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Car Mechanic Expert - on 11 Feb 2025 14:15:16 pm

Yes, high-mileage Toyota Hilux models often consume more oil due to wear and tear on engine components.

Common Issues in High-Mileage Engines:
Worn piston rings allow oil to seep into the combustion chamber.
Valve seals degrade, causing oil burning.
Sludge buildup in the engine affects oil circulation.

To minimize oil consumption in high-mileage vehicles:

Use high-mileage engine oil e.g., 10W-40 o r 15W-50.
Replace worn-out seals and gaskets if leaks are found.
Avoid extended oil change intervals stick to every 5,000-7,000 km.