Three Signs Your Buick’s Suspension May Need Dealer Evaluation

Your GMC engine operates most efficiently when it stays within a specific temperature range. To maintain this, the engine’s cooling system works to regulate the heat generated, preventing damage to critical components. If there’s an issue with the cooling system, it’s important to address it promptly. At your GMC dealership, we’re here to help with the following common signs that indicate it’s time for a cooling system service. Coolant Leak The cooling system uses coolant, which is a liquid mixture of antifreeze and water. The coolant continually circulates through the engine to absorb heat and transport it to the radiator. Inside the radiator, the hot coolant enters horizontal rows of thin aluminum tubes and is cooled by the rapid flow of air through the radiator grille as it passes over the tubes. more Worn seals, a rusted radiator, or any other damage to the cooling system can cause a leak. If the coolant leaks internally, it will cause the exhaust smoke to turn thick and white. An external leak is also easy to spot, as coolant is available in bright colors like blue, orange, pink, and green. We'll examine your cooling system and fix the leak, then we'll refill the coolant. Clogged Radiator The coolant absorbs other things besides heat as it moves through the engine. Rust particles, dirt, and other debris can all be collected and transported to the radiator. When the heat is removed from the coolant by heat exchange, the coolant flows out of the radiator but leaves any debris behind, and it sinks to the bottom of the radiator. As time passes, debris accumulates at the bottom of the radiator and forms a thick sludge. As the sludge expands, it can block the exit from the radiator and the cooling fins. Any blockage in the radiator reduces its ability to remove heat, and the engine temperature will quickly rise. If your temperature gauge shows a rapid increase for no obvious reason, contact us ASAP so we can investigate and fix the problem. Damaged Radiator Fan As we've seen, airflow through the radiator removes heat. This works very well when your vehicle is moving, but if it's idling, airflow is drastically reduced. When this happens, the radiator fan at the back of the radiator switches on and blows across the back of the radiator tubes, forcing heat from the coolant and blowing it out through the radiator. If your engine temperature rises when your GMC idles, the radiator fan could be damaged. It might be a damaged wire, a blown fuse, or the fan may have seized. Our technicians will check and repair or replace it, depending on the situation. If your cooling system isn't working as it should, contact us right away at Everett Buick GMC in Bryant, AR.

Arranging timely maintenance can help keep your Buick in prime condition as well as prevent unnecessary repairs. Your local Buick dealership can provide advice on repair prevention, with a recommended schedule that's tailored to match your driving habits and lifestyle. 1. Oil Change Changing your oil regularly may seem like a trivial task, but it performs a critical role in protecting your Buick engine. Oil helps moving components operate smoothly and prevents friction. Over time, the oil can degrade and become dirty and gritty, which can cause damage to the engine. Your dealership can perform an oil flush to get rid of any sludge in the system and provide new oil. more 2. Multi-Point Inspection The technicians at your local dealership have expert knowledge on how Buicks operate, allowing them to quickly identify when something isn't quite right. A multipoint inspection is a way of checking your Buick for any signs of a problem, no matter how small. This could include looking at fluids, lights, brakes, hoses, belts, and tires. Identifying any issues early prevents damage to other parts of the car and often costs less to repair. 3. Battery Testing Your Buick relies on its battery to start as well as operate all electrical components. Daily driving can take its toll on battery health, especially if the car has been exposed to hot or cold weather. Your dealership can test the health of your battery and advise when it needs replacement. As well as guarding against an unexpected inability to start the car, a battery check can also protect the alternator and onboard computers by preventing power surges. 4. Tire Rotation and Alignment Your tires are important for keeping you safe on the road, but they also protect the steering, suspension, and drivetrain. Getting the tires rotated and aligned evens out wear and extends the lifespan of the tires, but also reduces the risk of damage to other areas. 5. Coolant Flush Coolant helps keep your engine at a safe temperature and contains chemicals that prevent rust and corrosion. Similar to oil, coolant can break down over time, and even when topped off it can no longer stop rust from building up in the hoses, radiator, and engine pathways. This leads to overheating, which can blow the head gasket and cause engine damage. Flushing the coolant removes any contaminants and provides fresh fluid to keep the system clean and cool. 6. Filter Replacement Your Buick relies on various filters to maintain an efficient performance and provide a comfortable cabin environment. Getting the cabin air, oil, and engine air filters changed at the recommended service intervals can eliminate unnecessary wear on other components and prevent expensive repairs. Discuss Repair Prevention at Your Local Dealership Your owner's manual will provide recommendations on what services should be carried out and how often. Your local dealership can carry out the work as well as discuss any specific needs your car may have. If you're ready to schedule a service or you'd just like professional advice, contact our friendly team here at Everett Buick GMC in Bryant, AR.

Regular maintenance and professional services are essential to maintain the sharp driving response of your Buick and to preserve its exceptional performance. Your local Buick dealership can provide certified services for both routine care and emergency repairs. 1. Regular Oil and Filter Changes Oil performs a vital role in the engine, lubricating the components and preventing excessive wear. Over time, the oil can become dirty and the filters clogged. This prevents the oil from performing its job and can cause friction within the engine. Your local dealership can replace the oil when it starts to degrade, as well as change the filters when they become dirty. more 2. Brake Inspections Responsive brakes are one of the most critical parts of your Buick, and it's vital that the system is regularly inspected. The pads and rotors can wear or warp, and the brake fluid can become dirty. Dealership technicians can perform visual inspections of your brakes, in addition to topping off fluid and flushing the system when needed. 3. Tire Care No matter how well-maintained your engine is, if your tires are in poor shape, your car won't be able to respond as needed. You can keep your tires properly inflated at home, but the dealership can carry out further checks. This includes replacing worn tires, rotating tires, and checking the alignment. 4. Suspension and Steering Checks The steering wheel of your Buick is finely tuned, helping you feel directly connected to the road. Your steering and suspension work in tandem to ensure maneuvers are precise, and any bumps are easily absorbed. If your Buick starts to drift as you turn or the ride is unusually bouncy, the dealership can check your suspension and steering. 5. Transmission and Fluids Maintenance Whether you have a manual or automatic transmission, the response of your Buick depends on smooth gear changes. As well as topping off or flushing the transmission fluid, the dealership can perform any minor maintenance on the transmission, as required. This can improve its longevity and stave off more expensive repairs. 6. Battery Health Your Buick's battery is integral to both performance and comfort, ensuring all electrical systems within the car can operate. Batteries can start to degrade over time, especially when regularly exposed to extreme temperatures. The dealership can check the health of your battery to prevent a sudden failure and provide a replacement when due. Trust Your Local Buick Dealership to Protect Driving Response Your local dealership can ensure your Buick stays in peak condition by performing regular checks and maintenance on all of its components and systems. They only use original parts that are fitted by certified technicians, so you can be certain that your vehicle is in the absolute best hands. With our state-of-the-art facility and GM-certified technicians, we can help with all your Buick maintenance and repairs. To schedule an appointment, contact us today at Everett Buick GMC in Bryant, AR.