How to Extend the Life of a Used Car Engine

Buying a used car—especially an Acura TL, TSX, or RL—can be a smart investment, but only if the engine stays healthy. Whether you’re driving a newly swapped motor or maintaining a high-mileage daily driver, these tips will help you extend the life of your used engine and keep your ride running longer.

1. Stay on Top of Oil Changes

Oil is the lifeblood of any engine. Change your oil every 3,000–5,000 miles with high-quality synthetic oil, especially in older engines. Don’t forget to replace the oil filter each time.

2. Monitor Fluid Levels Regularly

Check coolant, brake fluid, transmission fluid, and power steering fluid. Keeping all systems properly lubricated and cooled prevents engine stress and overheating.

3. Use OEM or Quality Aftermarket Parts

When replacing gaskets, sensors, hoses, or filters, always use reliable OEM or quality aftermarket parts. At TLM Auto Parts, we specialize in trusted parts for 2004–2014 Acura models.

4. Warm Up the Engine (Especially in Cold Weather)

Give your engine a minute or two to warm up before revving or driving aggressively—especially during colder months. This reduces wear on cold internal components.

5. Avoid Aggressive Driving

Hard acceleration and redlining can wear out piston rings, valves, and bearings faster. Drive smoothly and shift responsibly for longevity.

6. Replace Timing Components On Schedule

If your Acura uses a timing belt, replace it around 90,000–100,000 miles. A snapped belt can destroy the engine. Don’t ignore water pumps and tensioners either.

7. Keep It Clean

Debris, corrosion, or clogged filters can shorten your engine’s life. Regularly clean your engine bay and air filters, and inspect for leaks or grime buildup.

Final Thoughts

A used engine doesn’t mean a short lifespan. With proper care, consistent maintenance, and reliable parts, your Acura engine can last well over 200,000 miles. For trusted OEM and used Acura parts, visit TLM Auto Parts today.