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Don’t let winter’s impact linger on your vehicle—schedule your spring GM maintenance in Chillicothe, OH, today! From tire rotations to brake inspections, Coughlin GM of Chillicothe has you covered with expert care and attention to detail. Visit us online at Coughlin GM of Chillicothe or stop by our dealership to prepare your GM vehicle for the season ahead. Why Spring Maintenance Matters for Your GM Vehicle As the seasons change, so do the demands on your vehicle. Spring is the perfect time to ensure your GM car, truck, or SUV is in peak condition after the wear and tear of winter. From fluctuating temperatures to road salt exposure, winter can take a toll on your vehicle's performance and longevity. Scheduling spring GM maintenance in Chillicothe, OH, is a proactive way to address these issues and prepare for the warmer months ahead. At Coughlin GM of Chillicothe, we understand the unique needs of vehicles in Ohio's climate. Our certified technicians are here to help you maintain your GM vehicle's reliability and safety, ensuring it’s ready for spring adventures. more Key Areas to Address During Spring GM Maintenance 1. Tire Inspection and Rotation Winter roads can be harsh on your tires, leading to uneven wear and reduced traction. During spring GM maintenance in Chillicothe, OH, our team will inspect your tires for tread depth, damage, and proper inflation. Rotating your tires ensures even wear, extending their lifespan and improving fuel efficiency. Additionally, if you’ve been using winter tires, now is the time to switch back to all-season or summer tires for optimal performance in warmer weather. 2. Battery Health Check Cold temperatures can drain your vehicle’s battery, potentially leaving you stranded when you least expect it. A thorough battery inspection is a crucial part of spring maintenance. Our technicians will test your battery’s charge and inspect for corrosion or loose connections, ensuring reliable starts as temperatures rise. 3. Brake System Evaluation Your brakes work overtime during winter, especially on icy or salted roads. Spring is an ideal time to have your brake pads, rotors, and fluid inspected. Addressing any issues early can prevent costly repairs and ensure your safety on the road. 4. Fluid Top-Offs and Oil Change Fluids play a vital role in keeping your GM vehicle running smoothly. During spring maintenance, our team will check and top off essential fluids like coolant, transmission fluid, and windshield washer fluid. An oil change is also recommended to remove any contaminants that may have built up during winter driving. 5. Undercarriage Cleaning and Inspection Road salt and debris can accumulate on your vehicle’s undercarriage during winter, leading to potential rust and corrosion. A professional cleaning and inspection will protect your GM vehicle’s structural integrity and prevent long-term damage. Trust Coughlin GM of Chillicothe for Your Spring Maintenance Needs At Coughlin GM of Chillicothe, we’re committed to providing top-notch service tailored to your vehicle’s needs. Our certified technicians use genuine GM parts and state-of-the-art equipment to ensure your car, truck, or SUV performs at its best. Whether you’re driving a GMC Sierra or a Chevrolet Equinox, we have the expertise to keep your vehicle road-ready this spring.

Owning a Chevrolet Colorado means enjoying a reliable, powerful ride—whether tackling job-site tasks, weekend adventures, or everyday driving. At Coughlin GM of Chillicothe, we're committed to keeping your pickup in top condition. Here's a practical maintenance schedule to ensure your Colorado stays dependable, efficient, and safe. Recommended Maintenance Intervals Every 7,500 Miles or Every 6–12 Months Engine oil and filter change Tire rotation and pressure check Brake inspection Multi-point vehicle inspection, including fluid levels, belts, hoses, and exterior lights more Every 15,000 Miles Inspect and, if needed, replace the engine air filter Inspect suspension and exhaust components Replace cabin air filter around this interval Every 22,500 Miles Replace cabin air filter (if not done earlier) to ensure clean interior air quality Every 30,000–45,000 Miles Inspect cooling system, belts, hoses Consider transmission fluid check or replacement if under severe duty use Inspect or replace engine air filter Replace brake fluid around 45,000 miles Every 60,000 Miles Replace spark plugs Inspect fuel system components Perform a comprehensive evaluation of drivetrain and essential systems Between 97,500–100,000 Miles Replace spark plugs Inspect accessory drive belts Check or replace transfer case fluid for 4WD models Around 150,000 Miles Flush and refill engine coolant system Inspect or replace drive belts and hoses as needed Why Adhering to These Intervals Matter Following this maintenance roadmap helps: Preserve engine and drivetrain performance Prevent costly repairs before they occur Maintain fuel efficiency and safety Protect your vehicle’s resale value Keep your manufacturer's warranty intact When to Visit Coughlin GM of Chillicothe Whether you're due for an oil change or approaching a major milestone like spark plug replacement or coolant flush, our certified technicians are equipped to help. We use genuine GM parts and the latest diagnostic tools to ensure accuracy and quality in every service. Schedule your Colorado’s service today to keep your truck performing at its peak—whether for work, play, or daily drives.

With the sheer amount of advanced electronics in modern vehicles, the alternator serves a more important function than ever before. While converting engine power into electricity, your alternator keeps all the car's electronic accessories operating, including the spark plugs that fire the engine's cylinders. If your alternator runs into trouble, you'll soon notice. The following three major signs of trouble should prompt you to visit your nearest Chevy dealer for alternator repair. You Can't Start Your Car While the engine's running, the alternator is recharging your battery. If it fails to do so, then you might park for the night without realizing that your battery's dead. In the morning, your starter won't have any electrical power from the battery, and your engine won't start. more Faulty Alternator vs Bad Battery When a battery lacks juice, the fault might lie with the alternator or the battery itself. After four or five years, most batteries give up the ghost and need to be replaced. Alternatively, you might have simply left the headlights on overnight, draining the battery's power. To tell what's causing the problem, jump-start your car. When you remove the cables, see how long the engine keeps running by itself. If the engine dies again quickly thereafter, your alternator is to blame. A healthy alternator should use the engine's energy to power up the battery again along with all the other electronics. Your Electronic Components Fail If various electronic car components start to fail while the engine's running, your alternator isn't doing its job. Fortunately, the clever systems in a modern Chevy prioritize which electronics lose power first in the event of a faltering alternator. The components most essential for your road safety, such as headlamps and ignition coils, are the last to lose power. This gives you time to safely pull over when you start to notice less important electronics failing, such as your radio, power seats, or air conditioner. Your Engine Starts Misfiring When an alternator fails altogether, your ignition coils won't have the power to make your spark plugs spark. As a result, your engine will begin to misfire, which is a warning that it's about to stall. If you notice misfiring, it's always wise to pull over and try to figure out the problem. Even if your alternator isn't to blame, driving with a misfiring engine can rapidly lead to more serious problems like unburned fuel leaking into the catalytic converter. Have a Local Chevy Dealer Test Your Alternator If you don't have a multimeter or the know-how to test your alternator at home, you can always ask a technician at your nearest dealership. They'll test the alternator's voltage while the engine's on, which should ordinarily read between 14.2 and 14.7 volts. They'll then switch on all your electronics, one by one, to see how well the altimeter distributes power. Even with everything working, the alternator's voltage shouldn't fall below 13 volts, which would indicate a fault and need for repair. Visit Coughlin GM of Chillicothe today to have your alternator checked and repaired. Coughlin Cars is the proud winner of an award for outstanding ethics in customer relationships. Image via pixabay.com.