The Heater Core: Your Vehicle's Unsung Hero in Winter

Discover expert computer diagnostics at David's Automotive Repair in The Colony, TX. Optimize vehicle performance. Schedule an online appointment now!

When you bring your vehicle in for A/C testing and analysis, we recharge the system with fresh refrigerant and add a special dye that glows under a blacklight . This helps us track down the leak, even if it’s small or hidden deep inside the system. Some newer vehicles already have this dye from the factory, but not all do. Either way, we’ll use the right tools to spot where the refrigerant is escaping—so we can fix the problem and get your A/C blowing cold again. Don’t wait for it to get worse. If your air isn’t cold, let us take a look before summer really heats up. Call 972-625-1836 to schedule a reservation for A/C testing and repair.

If your windshield wipers are worn out , streaking , or squeaking , they might not do their job—and that can be dangerous. Windshield wipers are extremely important for your teen during the 100 Deadliest Days of Summer. Good wipers help you see the road clearly during heavy rain, but they also come in handy for clearing dust, bugs, and even pollen. In Texas, summer heat can dry out the rubber on your wiper blades fast, causing them to crack or tear. If you notice your wipers skipping across the glass or leaving behind streaks, it’s time for a new set. Washer fluid is important too. Running out can leave your windshield dirty and tough to see through, especially during long drives or road trips. Before your next summer outing, take a quick look at your wipers and test your washer spray. If you’re unsure, we’re happy to check them for you. Call us at 972-625-1836 to schedule a reservation—we’ll make sure your view of the road is clear and safe.

One of the most common causes is a faulty blend door motor. This small part helps control the temperature inside your vehicle by opening and closing doors in your air system. When it starts to fail, it can get stuck or try to move the door the wrong way—which is what causes the clicking sound. You might still feel air coming from the vents, but it may not be the right temperature. Sometimes, it’s stuck on hot when you want cold, or vice versa. Over time, the noise can get worse and the motor may stop working altogether. If your dash is clicking, it’s a good idea to have it looked at before it turns into a bigger repair. Give us a call at 972-625-1836 to schedule a reservation. We’ll take care of the noise—and make sure your A/C is working like it should.

We’re partnering with Drive Smart Driving School to host a free Teen Driver Safety Class on Friday, June 28th at 10:00 AM right here in The Colony. The event is part of our effort to raise awareness during the 100 Deadliest Days of Summer . This is the time between Memorial Day and Labor Day when teen driving accidents are at their highest. The class is free for teens and their families and includes two important parts: Classro om safety training led by certified instructors from Drive Smart A roadside safety course taught by one of our expert technicians But wait! There's more! One lucky teen who attends will receive a free dash cam with installation , right here at our shop! Dash cams help promote responsible driving, and we're proud to offer this to help keep our young drivers even safer. In addition to the class, we’re offering free safety checks on vehicles driven by teens all summer long . These safety checks help catch small problems before they become big ones—and give families peace of mind. Reservations are strongly recommended. 👉 Call us today at (972) 625-1836 to reserve a spot for the class or schedule a free safety check. Let’s work together to keep our teens—and our roads—safe this summer.

Storms can roll in quickly, and cloudy mornings or dusty evening drives can make it harder to see the road. That’s why working headlights aren’t just for nighttime, they help you see clearly and help other drivers see you. If your headlights look cloudy or yellow, they may not shine as bright as they should. And if one is dim or burned out, it can throw off your depth perception, making driving more dangerous. You may also be at risk of getting pulled over or missing important signs. Before you or your teen hits the road this summer, take a few minutes to check your lights. Turn them on, walk around your car, and make sure both front and rear lights are working. A quick fix today can help prevent an accident tomorrow. Need help with headlight replacement or cleaning? Give us a call at 972-625-1836 to schedule a reservation.

Your car’s cooling system helps keep the engine from getting too hot. When temperatures hit the triple digits, your cooling system has to work extra hard. If something isn’t working right, your engine could overheat and leave you stuck on the side of the road. Signs of cooling system problems include your engine running hotter than normal, seeing leaks under your car, stange smells, and steam. Even if you don’t notice anything wrong, it’s a good idea to have your cooling system checked before summer gets too hot. At David’s Automotive Repair, we check your radiator, hoses , coolant levels , and water pump to make sure everything is working like it should. We want to help you stay safe and worry-free on all your summer adventures. Don’t wait for a breakdown—call us today at 972-625-1836 to schedule your cooling system check!

Hot pavement, long drives, and high temperatures can make your tire pressure go up and down. If your tires have too much or too little air, you are more likely to have a blowout , lose control of your car, or wear out your tires faster . High tire pressure can also cause uneven wear on your tires. This means buying new tires sooner. The good news? Keeping your tires properly filled and checked can make a big difference in how safe your drive is. At David’s Automotive Repair, we check your tire pressure, inspect your tires for wear, and help you stay ready for all your summer adventures. A few minutes spent today can help you avoid bigger problems tomorrow. Drive safe this summer—call 972-625-1836 to schedule your tire inspection reservation with us!

Every tire on your car wears differently. Depending on its position, road conditions, and your driving habits. Without regular rotation, you’ll experience uneven wear. This can lead to poor handling , lower fuel efficiency , and a shorter tire lifespan . Generally, tires should be rotated every other oil change. But heavy driving, towing, or rough roads may require more frequent checks. Regular rotations also help your suspension stay balanced and can prevent bigger issues down the road. At David’s Automotive Repair, we’ll make sure your tires are rotated properly and check for any signs of trouble. Our team is committed to helping drivers in The Colony and nearby communities stay safer on the road. Keep your car riding smoothly—call 972-625-1836 to make your reservation today!