Our Blog
March 25, 2025
One common cause is low coolant levels. Your engine needs coolant to stay at the right temperature, and if there’s a leak or not enough fluid, it can overheat. A failing thermostat might also be to blame. If it gets stuck, it can prevent coolant from flowing properly. Other possible causes include a faulty water pump, a clogged radiator, or a broken cooling fan, all of which help regulate engine temperature. If your temperature gauge keeps rising, it’s best to have your car checked right away. Driving with an overheating engine can lead to costly repairs or even a breakdown. At David’s Automotive Repair, we can diagnose the problem and get your cooling system working properly again. Call us at 972-625-1836 to schedule a reservation today!
March 20, 2025
The light can come on for many reasons, from a loose gas cap to a more serious engine issue. If the light is steady, your car may still be safe to drive, but you should have it checked soon. If it’s flashing, it could mean a more urgent problem that needs immediate attention. In either case, it’s best to avoid long drives until you know what’s wrong. Getting your car checked as soon as possible can prevent small problems from turning into costly repairs. At David’s Automotive Repair, we can perform testing and analysis to find out what’s causing your check engine light to come on. Don’t wait until it leads to bigger issues—call us at 972-625-1836 to schedule a reservation today!
March 18, 2025
The exhaust system helps control engine noise. So when something goes wrong, you might hear loud rumbling, hissing, or rattling sounds. A common cause is a leak in the exhaust system. If there’s a hole or crack in the pipes, muffler, or catalytic converter, it can make your car much noisier. A damaged muffler won’t be able to quiet the engine’s sound like it should. Loose or broken parts in the exhaust system can also create rattling noises, especially when driving over bumps. In some cases, a failing catalytic converter can cause a loud roar or even a rattling sound if parts inside it have broken apart. Ignoring a loud exhaust can lead to bigger problems. This includes reduced engine performance and harmful fumes leaking into the cabin. If your car is making unusual noises, it’s best to have it checked as soon as possible. At David’s Automotive Repair, we can inspect your exhaust system and get your car running smoothly again. Call us at 972-625-1836 to schedule a reservation today!
March 13, 2025
A clogged air filter can make the engine work harder, using more gas than necessary. Low tire pressure can also waste fuel by creating extra resistance while driving. Problems with the fuel system, like dirty fuel injectors, can keep the engine from burning gas efficiently. Even a bad oxygen sensor can throw off the fuel mixture, causing your car to use more gas than it needs. Driving habits also play a role—quick acceleration and hard braking can use up fuel faster than steady driving. If your car is burning more gas than usual, it’s a good idea to get it checked out. Fixing small issues now can save you money at the pump and help your car run better. At David’s Automotive Repair, we can find out what’s causing the problem and get your fuel efficiency back on track. Call us at 972-625-1836 to schedule a reservation today!
March 11, 2025
One of the biggest reasons this happens is a problem with the suspension system, which helps keep your tires in the right position on the road. When the suspension is out of alignment, some parts of the tires may wear out faster than others. Worn-out shocks or struts can make the tires bounce too much, causing uneven wear. If any suspension parts are loose or damaged, they can change how weight is spread across the tires. This leads to bald spots or rough edges. Even low tire pressure can make the problem worse if the suspension isn’t working right. Taking care of your suspension helps your tires last longer and keeps your ride smooth. If you notice uneven tire wear, it’s a good idea to have it checked before it leads to bigger problems. At David’s Automotive Repair, we can inspect your suspension and tires to keep you safe on the road. Call us at 972-625-1836 to schedule a reservation today!
March 6, 2025
Simple things like fluid checks and flushes, brake checks, and tire rotations keep your trucks running longer and safer. If you notice strange noises, low power, or warning lights, it’s best to get them checked before the problem gets worse. At David’s Automotive Repair, we work on both gas and diesel fleet trucks and offer same-day repairs whenever possible. With our 25,000-pound outdoor lift, we can handle larger trucks with ease. Call us at 972-625-1836 to schedule a reservation and keep your fleet moving!
March 4, 2025
If your heater is blowing cold air, it could be a sign that something isn’t working properly under the hood. One common cause is low coolant levels. Your car’s heating system relies on hot engine coolant to warm the air before it enters the cabin. If there isn’t enough coolant, the system can’t do its job. A malfunctioning thermostat could also be the culprit. If it’s stuck open, the engine may not reach the right temperature to heat the air. Another possibility is a clogged heater core, which can prevent warm coolant from flowing where it’s needed. Sometimes, air pockets in the cooling system or a faulty blend door can also keep warm air from reaching your vents. If your heater isn’t working as it should, it’s best to have it checked by a professional. Ignoring the problem could lead to bigger issues down the road. At David’s Automotive Repair, our team can diagnose the issue and get your heater working again so you can stay comfortable on the road. Give us a call at 972-625-1836 to schedule a reservation today!
February 27, 2025
One common reason is low power steering fluid. The power steering system relies on fluid to help make steering easier. If the fluid is low or there’s a leak, it can cause the steering wheel to feel harder to turn. Another possibility is a problem with the power steering pump. If this pump isn’t working properly, it won’t provide the necessary pressure to assist with steering. A worn-out or damaged steering belt can also cause stiffness because it might not be turning the pump efficiently. In some cases, stiff steering could be caused by an issue with the steering rack or a blockage in the system or even a slipping serpentine belt. If you notice any unusual noises or difficulty turning your wheel, it's important to get your steering system checked out. If your steering wheel feels stiff, call us at David's Automotive Repair at 972-625-1836. Our team will help diagnose the issue and get you back on the road.
February 25, 2025
First, park the working car close to the dead car, ensuring both batteries are within reach of the jumper cables. Both cars should be in "Park" with the engines off. Next, start the working car and let it run. Now, connect the jumper cables—first, attach one red clamp to the positive terminal (+) of the dead battery, then connect the other red clamp to the positive terminal (+) of the charged battery. After that, attach the black clamp to the negative terminal (-) of the charged battery. Finally, attach the other black clamp to an unpainted metal surface on the dead car, away from the battery. Let the working car run for a few minutes, then try to start the dead car. If it starts, remove the cables in reverse order. Keep your car running for at least 20 minutes to recharge the battery. If your car doesn’t start or you’re unsure why the battery died, call us at David's Automotive Repair for further help at 972-625-1836. Have a blessed day!
February 20, 2025
To check it, make sure your car is parked on a flat surface with the parking brake engaged. For most cars, the engine should be running while you check the fluid, but it’s always best to refer to your owner’s manual. Open the hood and locate the transmission fluid dipstick, which is usually near the back of the engine, labeled, and typically red. Pull the dipstick out, wipe it clean, and then reinsert it fully. Pull it out again to see where the fluid level is. It should fall between the "min" and "max" marks. Healthy transmission fluid is pinkish or red and should not have a burnt smell. If the fluid appears dark or smells burnt, it may need to be replaced. Keep in mind that not all vehicles have a dipstick for checking transmission fluid. Some modern cars require a professional technician to check the fluid using specialized tools. If your vehicle doesn’t have a dipstick, refer to your owner’s manual for guidance or bring it to a trusted repair shop. If the fluid is low, you might need to add more, but only use the type recommended for your car. If you notice strange noises, slipping gears, or leaks, it’s a good idea to have your car checked by a professional technician. If you’re not sure about your transmission fluid or need help, call us at 972-625-1836 . The team at David's Automotive Repair is here to help keep your car running smoothly.
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