O'Fallon Auto Repair

Let’s face it: our cars are like our bodies. They need regular check-ups, preventive care, and the occasional pep talk. Just as you wouldn’t skip your yearly physical, you shouldn’t skip your car’s maintenance and inspections. After all, nothing says “I care” like a little TLC for your four-wheeled friend! The Diagnosis Dilemma Picture this: you’re feeling a little off. You head to the doctor, and after a quick examination, they start asking questions. “How long have you been feeling this way?” “Have you had any unusual symptoms?” Sound familiar? That’s precisely what happens when you bring your car into Hillside Auto Repair. Our technicians will assess your vehicle, looking for any warning signs, just like a doctor with a stethoscope. When your car starts making strange noises or the check engine light comes on, it’s our job to diagnose the problem. Just like your doctor would, we run tes ... read more

Get your ride ready for the chillier days ahead! From now until September 30th, enjoy a FREE battery and alternator check with any oil change service. It’s the perfect way to ensure your vehicle is in top shape for those crisp autumn drives! Don’t wait until your battery leaves you in the lurch—schedule your appointment today! After all, the only thing you want to be dead this fall is the leaves on the ground, not your car's battery! #HillsideAutoRepair ... read more

Hello, road warriors and wheel enthusiasts! When it comes to keeping your vehicle in tip-top shape, two terms that often get tossed around are "tire balancing" and "wheel alignment." At first glance, they might seem like they serve the same purpose – after all, they both involve wheels, right? But before you let your eyes glaze over at the thought of yet another car care jargon lesson, let me break it down for you with a touch of humor. Tire Balancing: The Smooth Operator Picture your tires as a finely tuned orchestra. Tire balancing is like ensuring each musician is in perfect harmony. When we balance your tires, we’re adding small weights to the rim of each wheel to ensure that they rotate evenly. This is crucial because even the slightest imbalance can lead to uneven tire wear and a bumpy ride. Symptoms of Poorly Balanced Tires: Vibration in the steering wheel or seat (not the dance party you had in mind). Uneven ... read more

As the vibrant colors of fall start to paint the landscape and the temperatures begin to drop, many drivers find themselves preparing for the changes that come with the colder months. One essential maintenance task that should be on your autumn checklist is a wheel alignment. At Hillside Auto Repair, we emphasize the importance of getting a wheel alignment done in the fall, and in this blog post, we’ll explain why this is crucial and how our services, backed by a 3-year/36k mile warranty on parts and labor, can help ensure your vehicle remains in top condition throughout the colder season. Understanding Wheel Alignment Before diving into why fall is the ideal time for a wheel alignment, let’s first understand what wheel alignment is and why it’s important. Wheel alignment involves adjusting the angles of your vehicle's wheels to the manufacturer’s specifications. Proper alignment ensures that your wheels are positioned correctly in relatio ... read more

When it comes to your vehicle's comfort, especially during colder months, the heater core plays a pivotal role. This essential component is responsible for providing warm air to the cabin, ensuring a comfortable driving experience. However, a blocked heater core can cause significant issues. Here’s what you need to know about the symptoms of a blocked heater core, its function, and essential maintenance tips. What is a Heater Core? The heater core is a small radiator-like component located within your vehicle’s dashboard. It functions by transferring heat from the engine’s coolant to the air blown into the cabin by the heater fan. Essentially, it acts as a mini radiator that warms the air you breathe inside the car. Symptoms of a Blocked Heater Core Reduced Heating Efficiency: One of the first signs of a blocked heater core is a noticeable decrease in the effectiveness of your vehicle’s heating system. If you notice that ... read more