How to Extend Your Engine’s Life: Key Maintenance Rules

Discover how to prolong your engine's life with expert-backed tips on oil, load, and regular maintenance. Learn what matters most — start here.

A powerful engine is just the beginning of a reliable car — proper care is what truly ensures longevity. Regular, smart maintenance is essential, especially when it comes to your engine. Based on expert insights from Consumer Reports, here are key ways to keep your engine running smoothly for years to come.

Keep the Engine Moving — Even Briefly

Letting your car sit unused for long periods is one of the worst things you can do for the engine. Even if you don’t drive often, take the car out for a short trip at least once a week. A 15–20-minute drive is enough to warm up the engine, charge the battery, and circulate fluids through the system. This helps prevent the wear and tear that comes from stagnation.

Choose the Right Oil and Change It on Time

Oil is the lifeblood of your engine. In colder weather, using oil with the right viscosity ensures smoother starts and proper lubrication. Regularly check the oil level and follow your manufacturer’s recommended oil change schedule. Skipping this can lead to premature engine wear.

Gentle Driving Makes a Big Difference

Hard accelerations and sudden braking put unnecessary stress on your engine. Drive smoothly, maintain steady speeds, and avoid over-revving. In cold conditions, let your engine warm up before hitting the road — this promotes even oil distribution and protects internal parts.

Routine Maintenance Is Not Optional

Following the scheduled maintenance outlined in your vehicle's manual is critical. This includes replacing filters, belts, spark plugs, and ensuring the cooling and fuel systems are in check. Preventive care saves you from costly repairs later on.

Battery Health Matters, Especially in Winter

Cold weather can drain your battery quickly. Make sure it’s fully charged, the terminals are clean, and consider using a smart charger if your car sits idle for extended periods. This helps prevent starting issues in freezing temperatures.

Inspect Belts and Hoses Regularly

Cracked or leaking hoses and worn belts are common culprits in winter breakdowns. A quick visual check and timely replacement can prevent bigger problems, especially when freezing temperatures speed up wear.

Extending your engine’s lifespan is about consistent attention, not complicated tricks. Stay on top of regular use, oil changes, system inspections, and scheduled service. A little care goes a long way in keeping your engine — and your car — running strong.