DIY Auto Repair: 7 Simple Fixes You Can Do Yourself

You’re cruising down the highway when suddenly, your car starts making that dreaded noise. Or maybe the check engine light comes on, and panic sets in. The good news is not all car troubles require a trip to the mechanic. Below mentioned are seven simple DIY auto repairs that you can tackle yourself, saving you both time and money. So, roll up your sleeves and get to work on those auto parts!

1. Changing the Oil

Changing your car’s oil might sound daunting, but it’s one of the most straightforward DIY auto repairs. All you need are some basic tools, a new oil filter, and fresh motor oil. It’s an emotionally satisfying task as you know you’re giving your car’s engine the TLC it deserves.

2. Replacing the Air Filter

Your car’s engine needs clean air to operate efficiently, and replacing the air filter is as simple as locating it under the hood, usually in a black plastic box with metal clips. Swap out the old, clogged filter with a new one, and you’ll feel a difference in your car’s performance – and in your wallet, too.

3. Swapping Spark Plugs

Spark plugs are essential auto parts that play a significant role in your car’s ignition system, and when they’re worn out, your car’s performance suffers. Meanwhile, replacing them is a bit like giving your car a breath of fresh air, and it usually only requires a socket wrench and some elbow grease.

4. Fixing a Flat Tire

A flat tire can happen to anyone, anywhere, and knowing how to change a flat tire is not only a valuable skill but also a real-life saver. As such, keep a spare tire, a jack, and a lug wrench in your trunk. Changing a tire might seem like a hassle, but it’s a DIY auto repair that can get you back on the road in no time.

5. Battery Replacement

When your car doesn’t start, a dead battery might be the culprit. As such, replacing a battery is relatively straightforward: disconnect the old one, remove it, attach the new battery, and voila! Your car will be purring like a kitten.

6. Brake Pad Replacement

Your safety depends on your brakes, so don’t ignore that screeching sound when you hit the brakes. Replacing brake pads can seem intimidating, but it’s a DIY auto repair that can save you a significant amount of money. With a few tools and the right brake pads, you can enjoy a smooth and safe stop.

7. Thermostat Replacement

If your car is overheating, a faulty thermostat might be the culprit. As such, replacing it is a bit more involved than some of the other repairs on our list, but it’s doable with patience and attention to detail. A new thermostat can help your car maintain the right temperature and prevent engine damage.


Taking matters into your own hands with these seven DIY auto repairs not only saves you money but also empowers you as a car owner. It’s a satisfying feeling to know that you can handle these simple fixes without relying on a mechanic. In the meantime, safety should always come first, so if a repair feels beyond your expertise or involves complex auto parts, don’t hesitate to seek professional help. But for those smaller fixes, just go ahead and give it a try – you might discover a newfound love for DIY auto maintenance!