What should I check on my car when getting gas?

January 18, 2024

Every few gas fill-ups and especially before any longer road trips, for proper vehicle maintenance, inspect the following:

Open the hood of your car and look at two important things when the engine is cool: the oil and coolant levels. If these levels are too low, it can cause problems for your car's engine if you don't fix them.

Oil Check:

Find your car's owner's manual to see where the oil dipstick and coolant reservoir are in your specific car. Look at the color and texture of the oil. It's normal for oil to be black. But if it looks like chocolate milk, that's a big problem. It means you should take your car to a repair shop. To check texture, touch the oil between your thumb and finger. If it feels like water, you need to change the oil right away. If it feels smooth and slippery, everything is okay

Coolant Check:

Check the color of the coolant, also called anti-freeze. Different cars have coolants of different colors like green, red, blue, yellow, purple, or pink. Check your car's manual to find out what color your coolant should be. If the color is too light or dark, go to a repair shop to have the coolant replaced.


Air Filter:

Think of your car's air filter as a security guard. It keeps out dirt and tiny particles from going into your engine. Taking care of it can help your car in a few ways; your car will use less fuel, saving you money on gas. It will produce fewer harmful emissions. Your car's engine will last longer. You can easily check and change this filter at home by following the instructions in your car's manual.

Keeping your tires in good shape is important for a safe and fuel-efficient ride. Here's what you can do:

Tire Pressure and Tread Depth:

Look at your tires regularly to make sure they're okay. Measure the air in your tires every month, before long trips, or if you're carrying heavy things. Don't forget the spare tire! You'll need a tire pressure gauge to check the air. In cold weather, remember that for every 10-degree drop in temperature, your tire loses one pound of pressure. Your car's manual will tell you the right air pressure for your tires. You can check your tire tread by using a simple penny test.

Headlights, Taillights, Brake Lights, Reverse Lights, Turn Signals and Fog Lights:

It's important to make sure your car's lights are working correctly, but we often forget to check. Here's what you can do about once a month: park your car in front of a flat surface and turn on your headlights to see if both are working and aimed right. Take a walk around your car and look
at your turn signals and parking lights. Finally, have a friend stand behind your car while you step on the brakes to make sure they're working too. Pro tip: if you can’t find someone to help you, use your phone. Prop up your phone and record a video using the back cameras, not the selfie camera (You’ll have a mirror effect with the selfie camera and get confused on which light is out). This way, you can be sure that all your car's lights are doing their job.

Serpentine Belt:

Even though it might look like just a piece of rubber, your car's serpentine belt is very important. It helps power things like the alternator, power steering, and air conditioner. Check the belt regularly to make sure it doesn't have cracks or other damage. If it's damaged or as recommended by your car's manufacturer, replace it to keep your car running smoothly.

Most of the time, the big tickets we see are just routine maintenance that hasn’t been performed over the years. It adds up. Sticking to a car maintenance schedule, and keeping good records of what you’ve done, can help extend the life of your vehicle and protect you against breakdowns, expensive repairs, and other unwelcome surprises.

By David's Automotive Repair July 11, 2025
Enhance vehicle health with expert computer diagnostics at David's Automotive Repair in The Colony, TX. Experience precision care. Schedule your appointment now!
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Whether you’re stuck in traffic or on a long road trip, a working A/C system keeps your family cool and focused behind the wheel. If your A/C is blowing warm air, not cooling evenly, or making strange noises. These things could mean low refrigerant, a failing blower motor, or a clogged cabin air filter. The sooner you catch it, the less likely you’ll face a full system failure when you need it most. At David’s Automotive Repair, we’ll take a look at your entire A/C system—so you can enjoy a cool, comfortable ride all summer long. Call us today at 972-625-1836 or visit our website to make your reservation. Don’t sweat it—let our team keep your A/C in top shape before the next heat wave hits.
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But seat belts can wear out. If they don’t latch properly, retract fully, or show signs of fraying, they may not protect you the way they should. A quick inspection can catch these issues before they become a danger. At David’s Automotive Repair, we can check your seat belts to make sure they’re working right—so you and your loved ones stay safe on the road. Call 972-625-1836 to make a reservation to have your seat belts inspected by a certified technician.
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These are called ADAS , or Advanced Driver Assistance Systems . They’re especially helpful during the 100 Deadliest Days of Summer . Features like: Blind spot monitoring Lane keep assist Automatic emergency braking These systems work in the background to help drivers stay safe. But for these systems to work properly, everything needs to be clean, connected, and calibrated. Summer dust, bugs, and road grime can block cameras and sensors without you even noticing. A dirty lens or damaged sensor could stop these features from working. This can be a big risk—especially for teen drivers or families taking road trips. If your car’s warning lights are on, or if your safety features seem off, don’t ignore it. We can help test and reset these systems so they work the way they’re meant to. Call 972-625-1836 to schedule a reservation and let us help keep your family safe this summer.
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It’s a common North Texas summer issue, and it doesn’t always mean something serious. But it does mean your vehicle needs attention. Heat can put extra stress on your engine, sensors, and emissions system. A loose gas cap , a misfiring sensor , or even an overheating engine can trigger the light. Sometimes, it’s just a small problem that’s easy to fix. Other times, it could be the start of something bigger. Ignoring the light can lead to more damage, especially if you’re planning a summer road trip or if your teen is using the vehicle. It’s best to get testing and analysis done right away so we can find the cause and get it fixed before it becomes a major repair. Call 972-625-1836 to schedule a reservation. We’ll help you stay safe, cool, and worry-free this summer.
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By David's Automotive Repair June 13, 2025
Discover expert computer diagnostics at David's Automotive Repair in The Colony, TX. Optimize vehicle performance. Schedule an online appointment now!
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