Fall GMC Service Checklist: What to Fix before the First Freeze

By the time the temperature drops to zero degrees Fahrenheit, a car battery can lose as much as 60 percent of its power, right when a cold engine needs more from it than ever. A quick GMC service appointment before temperatures fall can help identify a weakened battery or related starting-system issue. Moran Buick GMC Sterling Heights is here to explain why a battery check is so important. A Third of Its Strength Gone at 32 Degrees At just 32 degrees Fahrenheit, a battery already loses about a third of its strength, and that number keeps climbing as the temperature drops further. A cold engine can also demand up to twice the electrical current it needs on a mild morning, asking more from a battery that already has less to give. Five Warning Signs Headlights that dim toward yellow, a horn that sounds noticeably weaker, and accessories that lag or flicker are all early indicators worth noting. Visible corrosion at the terminals and a battery already past three years old are two more reasons to have it tested rather than wait. What a Battery Test Checks A load test measures how a battery performs under actual demand rather than at rest, while a visual inspection covers terminals, connections, and case condition for cracks or swelling. Technicians confirm the battery is charging correctly and seated properly, catching a small problem before it becomes a no-start morning. Book a GMC Service Visit in Sterling Heights, MI Waiting for a battery to announce its own failure rarely works out. That’s exactly the argument for checking it before the temperature really drops. Moran Buick GMC Sterling Heights can test yours and handle whatever else the cold weather turns up.

Your brakes are an essential component in your vehicle, so it’s essential to keep up with Buick brake service. That’s why August is recognized as National Brake Safety Awareness Month. Moran Buick GMC Sterling Heights shares signs that you should make a service appointment. Harsh Noises Brakes can become very loud when they’re wearing down. In fact, they often have a wear indicator that will rub your rotor when your brake pads become thin, which causes a high-pitched squealing noise. If the sound has turned from squealing to grinding, that means that your brake pads are completely gone. Difficulty Steering You may also notice unusual performance when you have brake issues. If your car veers to one side, your brakes may be to blame. You could have a brake that’s worn out on one side more than the other, or a stuck caliper. You could also have a tire or alignment issue, so it will need to be inspected. Spongy Pedal Your car should stop quickly when you press the brake pedal. If your brake pedal sinks slowly or feels spongy when you stop, you could have low fluid or air in the lines. It could also make your vehicle slow to stop, which makes it unsafe to drive, so it should be addressed right away. Visual Damage If you’re uncertain if you need Buick brake service, we recommend visually inspecting your vehicle. You can see if your brake pads have become too thin or if your rotors are damaged. We also recommend routinely checking for a brake fluid leak. Schedule Buick Brake Service in Sterling Heights, MI Buick brake service is essential to your safety. We encourage you to reach out to schedule a service appointment right away if you notice any of these issues. You can also stop by Moran Buick GMC Sterling Heights for service.

Your GMC tires and wheels deal with more in summer than any other season, with most of it happening below the surface. Heat, pavement temperature, and road conditions compound in ways that quietly work against tread life, pressure, and alignment. Moran Buick GMC of Sterling Heights offers tire and wheel service to get ahead of those problems before they cost you. Heat Raises Tire Pressure Faster than You Realize For every 10-degree Fahrenheit increase in ambient temperature, tire pressure climbs roughly 1 PSI. A tire that checked out correctly in the morning can be overinflated by mid-afternoon on a hot day, and you'd have no way of knowing until you looked. Overinflated GMC tires lose road contact along the shoulder of the tread, which accelerates center wear and reduces grip. What Hot Pavement Does to Rubber Compound Hot pavement doesn't cool down between stops. It bakes your tires from below as much as the sun does from above. Sustained exposure softens the rubber compound and changes the way your GMC tires grip, especially for tires already near the wear indicator. A tread depth check at the start of summer takes minutes and can prevent hundreds of miles of accelerated wear. Alignment and Wheels Under Summer Stress There's more to summer tire damage than heat alone. Construction zones, potholes, and rough pavement put extra stress on wheel alignment. The symptoms are easy to miss until the damage is done. If your GMC is pulling to one side, if the steering wheel won't return to center, or if you're noticing uneven tread wear along one edge, alignment is worth checking before the season runs out. Schedule a Tire and Wheel Check at Moran Buick GMC of Sterling Heights Summer tire wear happens fast, and the window to get ahead of it is short. The service center at our GMC dealership in Sterling Heights, MI handles pressure checks, tread depth inspections, and wheel alignment all under one roof. Stop in at Moran Buick GMC of Sterling Heights to schedule a service visit to keep your tires and wheels in good condition all summer long.