20 Reliable Habits To Make Your Car Last Over 500 Miles Without Repairs
Worth Every Penny
While modern vehicles are built to be incredibly tough, reaching that legendary high-mileage club requires a bit more than just luck and a prayer. You've probably seen those odometer photos of cars hitting massive milestones, and the secret usually boils down to a series of simple, consistent behaviors that prevent small issues from snowballing into mechanical nightmares. By treating your vehicle like a long-term partner rather than a disposable appliance, you can save thousands of dollars.
1. Follow the Oil Change Schedule
Sticking to your manufacturer’s recommended oil change intervals is arguably the single most important thing you can do for your engine's longevity. Fresh oil keeps all those moving metal parts lubricated and cool, which prevents the friction that eventually leads to a total meltdown. You’ll find that spending a little bit on a regular basis is a much better deal than paying for a full engine replacement.
2. Monitor Tire Pressure Weekly
Maintaining proper tire pressure isn’t just good for your tires, it helps your car run better overall. Under-inflated tires heat up faster, which puts more stress on your transmission. Make it a habit to check your pressure every time you stop at the pump.
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3. Warm Up the Engine Gently
You don’t need to warm your car up like they used to in the 90s, but you should take 30 seconds to let the oil flow through before you take off. Don’t rev your engine or speedily merge onto the highway until your needle is within the green zone. This lets your car warm up evenly and avoids expanding parts too quickly.
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4. Replace Your Air Filters
Your air filter is like your car’s lungs. Swapping your filter every year or so allows nice, clean air into your engine rather than dusty air that can scratch the inside. Your engine runs better with an unpolluted air filter, and it’s cheap and easy to replace.
5. Use the Parking Brake Every Time
Even if you're parking on a flat surface, engaging the parking brake takes the massive weight of the vehicle off of the delicate parking pawl in your transmission. This simple habit prevents the mechanical components of your gearbox from stretching or snapping over years of use. You'll also keep the brake cables from seizing up due to rust.
6. Flush the Cooling System
Coolant is naturally corrosive, so flushing out the old stuff every few years will prevent costly rust repairs to your radiator and water pump. When you get your coolant flushed, all that built-up debris and sediment is washed away so you don’t have to worry about your engine overheating on a hot day.
7. Avoid Driving on Empty
Your fuel pump is cooled and lubricated by the gas in your tank. Running your tank down to nothing on a regular basis will cause your fuel pump to overheat and suck up dirt from the bottom of your tank. Make sure you always have at least a quarter of a tank so you don’t burn out your fuel pump.
8. Listen for New Noises
Sounds can tell you what’s wrong with your car way before the check engine light ever comes on. If you notice a new squeak or clunking noise, pull over and check it out before you ignore it and crank up your music. You may save yourself from breaking down by identifying a problem early.
9. Wash the Undercarriage Regularly
Salt and road grime eat away at your car’s body and fuel lines. Make sure you wash the underside of your car to prevent rust from spreading and eating away at the structure of your vehicle. Keep your whole car clean and you’ll ensure that the actual car stays together for years.
10. Rotate Your Tires Seasonally
Swapping the positions of your tires ensures that the tread wears down at an even rate across all four corners of the vehicle. This practice keeps your handling predictable and prevents you from having to buy a whole new set prematurely because one tire went bald. You can usually have this done quickly during your regular oil change.
11. Be Gentle with the Shifter
If you’re starting your car from a stop, come to a complete stop before you throw it into gear. Shifting while your car is moving puts excessive stress on your transmission and can warp your axles. Avoid car damage by taking that extra half second to stop moving before you shift.
12. Inspect the Timing Belt
Timing belts should be replaced at the intervals specified in your owner’s manual. A broken timing belt will rip your engine apart by colliding your valves and pistons. Don’t take a chance on destroying your engine by skipping timing belt replacements.
13. Lighten Your Keychain
Heavy keychains can actually pull down on the ignition switch and wear out the internal tumblers over several years of driving. If you have a dozen keys and heavy accessories hanging off your car key, you might eventually find that the ignition won't turn at all. Keeping your car key on a separate, lightweight ring is a small change that protects a very sensitive part of your dash.
14. Replace Worn Spark Plugs
Spark plugs can wear out and cause your engine to run poorly. A misfire caused by old spark plugs will ruin your catalytic converter, which is something you’ll want to avoid. Replacing your spark plugs doesn’t have to be expensive and you’ll keep your engine running smoothly.
15. Check Your Battery Terminals
Corrosion on your battery posts can prevent your alternator from fully charging the battery and might even stop your car from starting on a cold morning. You can easily clean off that white, crusty buildup with a bit of baking soda and water to keep the electrical connection strong. This simple bit of housekeeping ensures that your entire electrical system stays healthy and functional.
16. Wax the Paint Annually
Waxing your car doesn’t just make your paint look shiny, it actually protects your clear coat. Sunlight can bake and crack your clear coat if it doesn’t have a layer of wax protecting it. Wax your car once or twice a year to keep your paint in good condition.
17. Use High-Quality Filters
When buying oil and fuel filters, don’t be cheap and get the basic ones. Spend a couple bucks more on “premium” filters because they filter out smaller particles than their cheap counterparts. Your engine will run cleaner using good filters and it’s not that much more expensive.
18. Avoid Short Trips
Short trips don’t allow your engine to reach its operating temperature, so it’s actually harder on your engine. Little trips like this allow condensation to build up in your exhaust, which can corrode your engine over time. Combine short errands into one longer trip when you can.
19. Maintain the Transmission Fluid
Changing your transmission fluid regularly also helps your gear shift operate smoothly. Dirty transmission fluid doesn’t lubricate your gears as well and can cause your transmission to fail quicker. Make sure to keep your transmission fluid clean and fresh.
20. Drive with a Light Foot
Driving hard isn’t just dangerous, it wears down your car quicker. Brag about how quickly you can get somewhere later, but drive smoothly whenever possible. Accelerate and brake gradually and watch how much longer your car will last.
