What should I check on my car when getting gas?

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 January 29, 2026
Expert wheel alignments at David's Automotive Repair in The Colony, TX. Improve safety & efficiency. Visit us today or schedule an online appointment now!
January 29, 2026
A safety check looks at brakes , tires, lights , and windshield wipers. These parts help you stop and see clearly in bad weather. Worn brakes and tires reduce control on wet or cold roads. We also check fluids, belts, hoses, and the battery. Cold weather can cause weak parts to fail without warning. Catching these problems early helps prevent breakdowns. At David’s Automotive Repair in The Colony, TX, we help families stay safe on the road. A simple vehicle inspection can help you drive with confidence all winter. Money-saving tip: Replacing brakes before they wear out fully helps prevent damage to other parts, which can increase the cost of a brake repair. Call David’s Automotive Repair at 972-625-1836 or tap the “Make Reservation” button to schedule your safety check online.
January 27, 2026
The check engine light can turn on for many reasons. Sometimes it is a small issue, like a loose gas cap. Other times it means your engine is not running right. Driving too long with the light on can make the problem worse. Other warning lights are more serious. Brake lights, oil pressure lights, and temperature lights should never be ignored. These lights warn you about safety or engine problems. At David’s Automotive Repair in The Colony, TX, we use diagnostic tools to find out why warning lights turn on. Knowing the cause helps you make the right repair choice. Money-saving tip: Fixing a warning light early often costs less than fixing the damage it causes later. Call David’s Automotive Repair at 972-625-1836 or tap the “ Make Reservation ” button to schedule your service online.
January 23, 2026
Oil leaks , coolant leaks , and power steering leaks are common during winter. What starts as a slow drip can quickly turn into low fluid levels. Low fluids can lead to engine overheating or serious damage. Many drivers don’t notice leaks right away because fluids can freeze or burn off when driving. By the time warning signs appear, repairs may be more expensive. At David’s Automotive Repair in The Colony, TX, we inspect hoses, seals, and gaskets as part of regular maintenance. Fixing leaks early keeps your vehicle reliable and protects your budget. Money-saving tip: If you notice spots under your car, don’t wait. Early leak repairs are almost always cheaper. Protect your vehicle this winter. Call David’s Automotive Repair at 972-625-1836 or tap the “Make Reservation” button to schedule your service online.
January 20, 2026
When temperatures drop, tire pressure drops too. Low tire pressure causes more rolling resistance, which means your engine has to work harder. That leads to worse gas mileage. Winter tires can help with traction, but if they are worn or underinflated, they can still cost you money at the pump. Your brakes also matter. Sticking brake calipers or worn brake components can cause drag. Even a small amount of brake drag can lower fuel efficiency over time. Many drivers don’t notice this issue right away, but they feel it when fuel costs add up. At David’s Automotive Repair in The Colony, TX, we check tire pressure, tire condition, and brake wear during routine auto repair inspections. Catching these problems early helps you save money and stay safe on winter roads. Money-saving tip: Check your tire pressure once a month during winter. Proper inflation improves gas mileage and helps tires last longer. Start the year saving money. Call David’s Automotive Repair today at 972-625-1836 or schedule your appointment online to keep your tires and brakes working efficiently.
January 15, 2026
For many people, that means putting off vehicle maintenance until later in the year. While that may feel helpful in the moment, winter is often the worst time to delay car care. Cold weather is hard on vehicles. Batteries work harder. Fluids thicken. Rubber parts like hoses and seals become stiff. Small problems that were not noticeable in the fall can turn into larger issues once it gets colder. What started as a minor concern can become an unexpected repair at the worst possible time. Skipping regular vehicle maintenance can also lead to breakdowns. Winter breakdowns are more than just inconvenient. They often mean towing costs, missed work, canceled plans, and higher repair bills. Emergency repairs usually cost more than planned maintenance because there is less time to catch problems early. Many drivers believe they are saving money by waiting. In reality, staying ahead of vehicle maintenance often costs less over time. Catching wear early gives you options. It allows you to plan instead of reacting. It also helps you decide what needs attention now and what can safely wait. This is especially important when the economy feels tight. When money is stretched, the last thing most families need is a surprise car repair. Preventive maintenance helps reduce those surprises. It gives you a clearer picture of your vehicle’s condition and helps you avoid sudden expenses. Winter is a smart time for a safety-focused vehicle inspection. A proper inspection looks at areas that cold weather affects most. It also helps identify issues that could become more serious if ignored. Knowing what your vehicle needs helps protect your budget and your peace of mind. Starting the year with a plan is easier than dealing with problems later. A little attention now can help your vehicle stay reliable through the cold months. Avoid surprise repairs this winter. Call David’s Automotive Repair at 972-625-1836 to reserve a vehicle inspection today. Our team is here to help you stay safe and plan ahead.
January 13, 2026
Cold starts are hard on engines. When a car does not get up to full temperature, moisture can build up inside the engine. That can affect performance over time. Short trips also do not recharge the battery fully, which weakens it over time. These small stresses can add up. Eventually, a minor problem may turn into a bigger, more expensive repair. A winter vehicle inspection can help catch problems caused by short trips. This keeps your car safe, reliable, and prevents costly breakdowns. If your winter driving mostly includes errands or school runs, call David’s Automotive Repair at 972-625-1836 to reserve a vehicle check and stay ahead of wear.
January 8, 2026
Batteries have to work harder when it is cold, and engines need more power to start. Weak batteries may fail without warning. Short drives make this problem worse. Running errands or driving only a few miles does not give the battery time to recharge. Over time, this can slowly drain battery power and increase the chance of a no-start. A dead battery is more than an inconvenience. It can make you late for work, school, or appointments. Calling for a tow adds extra stress and cost. Testing and analysis can find a weak battery before it dies. Replacing a battery on your schedule is much easier and less expensive than dealing with a sudden failure. Winter battery checks are a simple step to avoid being stranded and save money on emergency repairs. Call David’s Automotive Repair at 972-625-1836 to schedule battery testing before the cold mornings leave you stuck.
January 6, 2026
The first thing we look at is your fluids. Oil, coolant, brake fluid, and transmission fluid can break down faster during long trips. Low or dirty fluids can cause bigger problems if ignored. Next, we inspect tires and brakes. Road trips add miles fast, and winter roads can increase brake wear. Uneven tire wear or low tread can hurt safety and fuel economy. We also check your battery and charging system. Cold weather plus long drives can expose a weak battery. Catching it early helps avoid a no-start situation later. At David’s Automotive Repair, we focus on preventive auto maintenance to help drivers in The Colony avoid expensive repairs after the holidays. Money-saving tip: A post-trip inspection can catch small issues before they turn into costly breakdowns. If your vehicle worked hard over the holidays, give it the care it deserves. Call us today at 972-625-1836 or tap the “Make Reservation” button to schedule your service online.
January 2, 2026
Oil changes help protect your engine. Tire rotations help tires wear evenly. Fluid checks help prevent damage from heat or cold. These services help your car run better all year. Cold weather is hard on vehicles. Batteries lose power faster. Tire pressure drops in low temperatures. Short trips can increase engine wear. Regular inspections help catch problems early. At David’s Automotive Repair in The Colony, TX, we help drivers stay on schedule with auto maintenance. Planning ahead helps avoid costly repairs later. Money-saving tip: Driving with low tire pressure causes uneven wear and can shorten tire life, leading to earlier and more expensive tire replacement. If your tire light is on, stop by the shop for some air! It's free! Call David’s Automotive Repair at 972-625-1836 or tap the “Make Reservation” button to schedule your service online.
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