Blog / Bob Stephen Motors Service

Signs You Need a Transmission Repair at Your GMC Dealer

The steering wheel and front dashboard of a GMC vehicle

Transmission problems can develop over time due to worn or damaged parts. If they're not speedily repaired, they can lead to serious damage to your transmission. As your GMC dealer, we'd like you to know a few signs you need to visit us for transmission repair.

Slipping Gears

Your transmission computer automatically shifts gears to enable your GMC to move at the speed you desire. Your vehicle should then remain in the selected gear until it's shifted again by the computer. Slipping gears is a scary and dangerous situation where gear shifts happen unexpectedly. You'll feel a decrease in engine power, and you may hear harsh sounds from the transmission.

The most common reason for this problem is a lack of transmission fluid. This fluid provides the hydraulic power that enables the gears to shift. Slipping gears could also be caused by a problem with the transmission computer, a faulty linkage, or worn gear teeth. Our technicians will need to investigate to determine the cause of the problem, then we'll repair it.

Stalling

Most drivers think of spark plug issues if their car stalls, but a transmission problem could albo be to blame. The engine produces energy, which is focused by the transmission and directed to your wheels to enable them to move at the required speed. The torque converter is part of the transmission, and it connects the transmission to the engine. It engages and disengages as energy is transferred from the engine to the transmission.

A fault in the torque converter can cause it to engage later or disengage sooner than it should, and this causes the transmission to slip. If the transmission slips, your engine will stall. If the engine stalls and then restarts itself, the problem could be with the transmission lines. Our technicians will examine your transmission and fix the problem.

Burning Rubber Smell

The smell of burning rubber is appealing if you are at Daytona, but it's very concerning if it's coming from your transmission. This sharp, cloying smell is a sign that your transmission fluid is overheating and may be burning. We advise pulling over ASAP and contacting our service department so we can check your transmission.

Transmission fluid is essential for your transmission, as it provides hydraulic power to move the gears and helps to cool hot components. Older transmission fluid becomes less efficient and loses its heat-resistant properties. This can cause the fluid to overheat inside the hot transmission and burn. We can fix this issue by draining the old fluid, flushing the transmission to remove any traces, and then refilling it with fresh transmission fluid.

Contact the transmission experts today at Bob Stephen Motors in Manchester, IA.

Image via GMC

Posted in:

Related Posts

Close-up of a vehicle brake assembly showing rotor, caliper, and suspension components.

Don’t Ignore GMC Brake Issues: What Manchester, IA Drivers Need to Know

There’s a frustrating moment every truck or SUV owner dreads: your dependable GMC suddenly feels different when braking. Maybe the pedal feels spongy while approaching a stop in Manchester, IA. Maybe you hear a squeal while slowing down on the highway. Maybe the truck pulls slightly to one side on uneven roads. more Brake Problems Never Improve Through Neglect Modern GMC trucks and SUVs are engineered for performance and safety, but brake systems endure heavy wear over time. A Sierra 1500 hauling equipment around Manchester. A Yukon navigating rough county roads. An Acadia stopping frequently in busy parking lots. Brake pads, rotors, and calipers all wear down eventually—that’s physics, not drama. Brake wear rarely announces itself politely. It starts subtly: a faint squeal, a slight vibration in the pedal, or a feeling that stopping distances are increasing. Left unaddressed, worn pads and damaged rotors can affect braking stability, increase wear on other components, and even compromise safety. Brake Feel Matters More Than Most Drivers Realize A healthy GMC brake system should feel firm and predictable. Larger vehicles like the Yukon or Sierra HD rely on precise brake performance to maintain control. Loose, spongy, or inconsistent braking, pulling to one side, or vibration through the pedal are all warning signs that your brakes need attention. On Manchester roads, where uneven pavement and rural terrain are common, these issues can become noticeable quickly. Neglecting brake service can also turn one minor repair into several. For example, worn pads left too long can damage rotors, calipers, and even brake lines, increasing repair costs and downtime. Strange Noises Are Rarely “Normal” Some drivers assume squeaks, grinding, or metallic rattles are just part of a vehicle “breaking in” or old age. They are not. Squealing, grinding, or a scraping noise when braking generally indicates worn pads, glazed rotors, or other components that need attention. Ignoring these symptoms rarely makes them go away, and can compromise safety for you, your passengers, and everyone on the road. Why GMC Certified Service Matters Brake diagnostics and repair require experience, proper inspection equipment, and knowledge of how GMC trucks and SUVs are designed to perform. That’s where GMC Certified Service at Bob Stephen Motors becomes invaluable. Factory-trained technicians can identify wear patterns, check rotor thickness, inspect calipers and brake lines, and replace worn components with genuine GMC parts. Modern GMC brakes are finely tuned for safety, towing stability, and ride comfort, and using certified service ensures repairs maintain the vehicle’s original performance. Drivers in Manchester can also combine brake inspections with tire rotations, alignments, and seasonal maintenance, preventing small issues from becoming expensive and dangerous problems. Properly Maintained GMC Brakes Feel Remarkably Reliable A well-maintained GMC brake system feels firm, responsive, and predictable. Whether you’re hauling heavy loads in a Sierra, towing in a Yukon, or driving a family Acadia through town, you’ll notice the difference. After replacing worn pads or servicing the system, stopping feels smooth and controlled, restoring confidence and safety with every drive. Drivers in Manchester and surrounding cities can schedule GMC Certified Brake Service at Bob Stephen Motors to inspect, maintain, and repair brakes before minor issues turn into major safety hazards.

winter service

Stay Safe on the Road This Winter with These Simple Chevy Maintenance Tips

Winter in Manchester, IA, brings its share of challenges for drivers. From icy roads to frigid temperatures, your Chevy needs proper care to ensure safety and performance. Following these essential Chevy winter maintenance tips, you can prepare your vehicle for the season ahead and enjoy stress-free winter driving. more Why Winter Maintenance is Crucial for Your Chevy The harsh winter months can take a toll on any vehicle, including your Chevy. Snow, ice, and freezing temperatures put extra strain on essential systems like your battery, tires, and brakes. By prioritizing winter car care, you not only extend the life of your vehicle but also ensure the safety of you and your passengers. For instance, a well-maintained battery prevents cold-weather starting issues, while proper winter tire maintenance improves traction on slippery roads. Chevrolet winter service experts recommend scheduling a seasonal check-up to address potential problems before they arise. Key Chevy Winter Maintenance Tips 1. Winterize Your Tires Tires are your vehicle’s only contact with the road, making them crucial for winter driving. Switching to winter tires or ensuring your all-season tires have adequate tread depth can make a huge difference. During your Chevrolet winter service, professionals can inspect your tires for wear and adjust the air pressure to account for colder temperatures. Proper winter tire maintenance maximizes grip and minimizes the risk of skids. 2. Check Your Battery and Fluids Cold weather reduces battery efficiency, which can lead to starting problems. Have your Chevy's battery tested and replaced if necessary. Additionally, ensure your fluids—such as engine oil, coolant, and windshield washer fluid—are winter-ready. Using low-temperature-grade oil and freeze-resistant washer fluid are simple yet effective steps in preparing your Chevy for winter. 3. Inspect Your Brakes and Lights Snow and ice significantly impact stopping distances. Your brakes need to be in peak condition for safe winter driving. Schedule a brake inspection as part of your Chevrolet winter service to identify any signs of wear or damage. Don’t forget to check your headlights, taillights, and turn signals as well; clear visibility is essential for Chevy road safety during foggy or snowy days. Additional Cold Weather Driving Tips While maintaining your Chevy is critical, adopting smart driving habits is equally important. Always keep an emergency kit in your car, including items like a blanket, flashlight, and extra phone charger. Reduce speed and increase following distances on icy roads to enhance your safety. These cold weather driving tips will keep you prepared for any unexpected situations. Trust Bob Stephen Motors for Expert Winter Care At Bob Stephen Motors in Manchester, IA, we understand the unique challenges of winter driving. Our certified technicians are here to provide top-notch Chevrolet winter service, ensuring your vehicle is ready for anything the season throws your way. Whether you need a battery replacement, tire inspection, or complete winterization, we’ve got you covered.

4,New,Tires,That,Change,Tires,In,The,Auto,Repair

Chevrolet GMC Tire Maintenance: Keeping Your Vehicle Safe in Manchester, IA

Maintaining your vehicle’s tires is essential for ensuring a smooth and safe driving experience, particularly for drivers in Manchester, IA. Chevrolet GMC tire maintenance is more than just a routine task—it’s a critical part of vehicle safety and performance, helping to extend tire lifespan and improve overall driving efficiency. In this article, we’ll cover the importance of Chevrolet GMC tire maintenance, including tire rotation, tire alignment, and tire replacement, while highlighting how these practices contribute to keeping your vehicle in top condition. more Why Chevrolet GMC Tire Maintenance Matters Tire maintenance plays a vital role in your vehicle’s overall performance and safety. Poor tire upkeep can lead to uneven wear, decreased fuel efficiency, and even compromised handling in tough road conditions. Chevrolet and GMC vehicles are designed with precision, and their tires require regular care to perform at their best. For drivers in Manchester, IA, where varying weather conditions can affect road surfaces, proper tire maintenance ensures consistent traction and stability. Regular tire rotation and tire alignment not only enhance tire longevity but also help avoid costly repairs down the road. The Benefits of Regular Tire Rotation Tire rotation involves changing the position of your tires to ensure even wear across all four. This practice is crucial for maintaining balanced handling and optimal vehicle safety. Uneven tire wear can lead to poor fuel efficiency and reduced control, especially on wet or icy roads. Chevrolet and GMC recommend tire rotation at regular intervals, typically every 5,000 to 7,000 miles. If you’ve noticed any unusual tread wear or vibrations while driving, it might be time to schedule a rotation. At Bob Stephen Motors in Manchester, IA, our certified technicians can help keep your tires in peak condition to ensure a smooth ride. Understanding the Importance of Tire Alignment Tire alignment, often referred to as wheel alignment, ensures your vehicle’s tires are angled correctly relative to the road and each other. Misaligned tires can cause uneven wear, pulling to one side, and even decreased fuel efficiency. Proper tire alignment not only extends the life of your tires but also enhances steering precision and vehicle stability. In Manchester, IA, where potholes and rough roads are common, misalignment can occur more frequently. Keeping up with Chevrolet GMC tire maintenance by scheduling regular alignment checks can prevent these issues and provide a safer driving experience. When to Consider Tire Replacement Eventually, even with proper maintenance, tires will need to be replaced. Signs that you may need a tire replacement include noticeable tread wear, cracks in the sidewalls, or frequent loss of air pressure. Chevrolet and GMC vehicles are equipped with advanced safety systems that rely on quality tires for optimal performance, so timely replacement is essential. When replacing tires, it’s important to choose ones that match your vehicle’s specifications. At Bob Stephen Motors, we offer a selection of Chevrolet and GMC-approved tires designed for reliability and durability. Our team in Manchester, IA, is here to help you select the right tires to keep your vehicle performing at its best. Keeping Vehicle Safety a Priority with Chevrolet GMC Tire Maintenance Whether it’s through tire rotation, alignment, or replacement, staying on top of your Chevrolet GMC tire maintenance routine is the best way to ensure vehicle safety. Regular maintenance not only prolongs the life of your tires but also enhances your overall driving experience, giving you peace of mind on the roads of Manchester, IA. At Bob Stephen Motors, we’re committed to helping you maintain your Chevrolet or GMC vehicle to the highest standards. Contact us today to schedule your next tire service or to learn more about keeping your vehicle in prime condition.