Maintaining Your Chevy Cooling System: Service Tips

August 28, 2025 · 3 min read

If left unprotected, your engine can grow hotter than a frying pan within a few minutes, suffering catastrophic damage. Your coolant and entire cooling system are the engine's core defense against overheating. Here are some key guidelines for Chevy cooling system maintenance to keep your engine running smoothly and efficiently for the long run.

Use the Correct Coolant for Your Car

The optimal coolant varies from car to car. Check your owner's manual for guidance on the right coolant for your model. Given its essential role in engine maintenance, the highest-quality coolant should always be used to avoid costly repair work down the road.

Check Your Coolant Monthly

Coolant is quite a durable fluid, but as with motor oil and other vehicle fluids, you should keep a watchful eye on its level and condition. You can do this easily by checking the transparent coolant reservoir. If its level is ever low, top it up and ask a technician to check for leaks. And if your coolant is turning a buddy brown color, your radiator could have internal rust and you'll need to have it flushed.

Flush Your Coolant Every Two Years

Coolant tends to last 30,000 miles in good condition, which is about two years of driving for most. You can schedule routine flushes with us to ensure you remember to have it changed at this two-year mark.

Have the System Pressure Tested Yearly

It's also advisable to have your entire cooling system professionally inspected once a year. This includes pressure testing the radiator and hoses for potential leaks. This process doesn't take long and could save your car from a discretely developing problem.

Keep an Eye Out for Signs of Trouble

You'll also need to know the signs of a coolant problem and an overheating engine. While unlikely to ever occur, this kind of issue can rapidly grow out of control and cause permanent damage. If the engine temperature gauge ever shoots up, or you notice other signs of overheating (such as plummeting power, burning smells, ticking sounds, or white vapor), pull over at once to allow the engine to cool down.

Puddles of brightly colored liquid under your car would indicate a coolant leak. And clogged, rusting, or dented radiator fins might mean you need a new radiator. The check engine light will also appear as soon as a problem arises.

We Can Help With Your Chevy Cooling System Maintenance

Allow us to take the pressure off your hands by scheduling and reminding you of all vital cooling system services. Our experienced technicians specialize in keeping Chevy engines purring along powerfully for their maximum lifespans.

Visit Coughlin Chevrolet of Pataskala in Pataskala, OH, today for comprehensive vehicle maintenance.

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Dec 11, 2025 in 2025 Chevrolet Models

Exploring the Trim Levels of the 2025 Corvette E-Ray

The 2025 Corvette E-Ray is one of the most innovative and exciting high-performance sports cars on the road today. You can choose one of three E-Rays: the 1LZ, 2LZ, or 3LZ, all of which comes as either a coupe or hard-top convertible. Let's take a closer look at each trim. 1LZ Trim The base trim has access to the E-Ray's full performance. The formidable 6.2L V8 DI engine generates 495 horsepower and 470 lb-ft of torque with a standard performance exhaust, while an electric motor on the front wheel axle grants 160 horsepower and 125 lb-ft of torque. These two motors working together deliver 655 horsepower and staggering acceleration of 0 to 60 mph in 2.5 seconds. Power delivery and gear shifts are silky smooth with an 8-speed automatic dual-clutch transmission. With both motors active, the 1LZ has Electrified All-Wheel Drive (eAWD), which makes for extremely stable and precise cornering. The standard all-season run-flat tires add to the E-Ray's road-hugging confidence. You have standard-performance Brembo brakes, lightning-quick Magnetic Selective Ride Control, and Stealth Mode, where the self-charging battery motor powers the car alone in near silence for short periods. The everyday practicality of the 1LZ E-Ray is enhanced with impressive cargo space, which includes a sizable, drainable front trunk. more 2LZ Trim The next trim adds to the base trim's already impressive range of driver support and safety tech. You now have HD front and rear vision cameras rather than front alone, plus side blind zone alert and rear cross-traffic alert. The 2LZ has a memory convenience package for all occupants; the passenger seats gain a powered back bolster and lumbar control, and all seats are now heated and ventilated. The steering wheel is also heated. On top of this, the 1LZ's Bose 10-speaker audio system is upgraded to a Bose Performance Series 14-speaker system. You have two cargo nets for more secure cargo storage. Wireless device charging and a universal home remote are also standard in the 2LZ trim. 3LZ Trim The top trim raises the E-Ray's cabin into even higher luxury. The upper dashboard, door panels, and console are all leather-wrapped, as is the carbon fiber steering wheel. Most of the cabin's trim is now wrapped in sueded microfiber. In the 3LZ, you enjoy the superb support and comfort of competition sport-style GT2 bucket seats with carbon fiber trim. All seating surfaces have Napa leather upholstery with perforated inserts for breathability and a very premium look. You also have the option of seating upholstery in Napa leather of a rich orange-red Habanero hue. Why not get into the driving seat of each E-Ray trim to see the difference firsthand? Visit Coughlin Chevrolet of Pataskala in Pataskala, OH, for an unforgettable E-Ray test drive.

Nov 19, 2025 in 2025 Chevrolet Models

Meet the 2025 Corvette Stingray: An American Icon

The 2025 Corvette Stingray delivers supercar-tier performance without the million-dollar price tag. This American icon of speed features a fire-breathing V8, near-perfect weight distribution, and an aerodynamic design. Small-Block V8 In the Corvette Stingray's engine bay lies a monstrously powerful 6.2L V8, generating 490 horsepower and 470 lb-ft of torque. It hails from Chevy's iconic small-block engine family, which is popular for V8s that produce large outputs relative to their size. The Stingray's engine also features a series of performance- and efficiency-enhancing systems, such as a dry-sump scavenge system and an intake manifold with eight 210-mm runners. more Dual-Clutch Transmission No ordinary manual transmission can handle the small-block V8's tremendous power, so Chevy engineers fitted the Stingray with an 8-speed dual-clutch transmission. This state-of-the-art transmission system features two clutch plates instead of one so that odd and even gears can be engaged alternately for smooth, lightning-fast shifts. The dual-clutch transmission comes with a double-paddle declutch feature, which lets drivers swiftly disengage the clutch by pulling two steering-wheel-mounted paddles. Mid-Engine Layout The 6.2L V8 sits behind the driver and in front of the rear axle rather than under the hood, giving the Stingray a lower center of gravity as well as nearly 50-50 weight distribution. The result is improved stability, more predictable steering, and reduced body roll, allowing the sports car to outpace its rivals at bends and corners. State-of-the-Art Suspension The available Z51 performance suspension with Magnetic Selective Ride Control further enhances the Corvette Stingray's maneuverability. The setup provides outstanding lateral stiffness and incorporates a magnetorheological suspension fluid to deliver precise adaptive damping. The performance characteristics of the suspension and Magnetic Selective Ride Control can be adjusted via the driver mode selector. Aerodynamic Design One glance at the Corvette Stingray convinces anyone that it is a million-dollar supercar, thanks to its low profile and extremely sculpted body. However, the Stingray's design philosophy isn't all about aesthetics; it helps the sports car cut through drag and reach a top speed of 194 mph. The sports car also features a high-rake stance, which is achieved through 19-inch front and 20-inch rear wheels, further improving aerodynamic efficiency. Breathtaking Performance The sports car is extremely quick off the line, thanks to its V8 engine, standard rear-wheel drive, and aerodynamic design. Putting the pedal to the metal rockets the Corvette Stingray to 60 mph in 2.9 seconds (requires the Z51 Performance Package). On the drag strip, the sports car flies past the quarter-mile mark in a lightning-fast 11.2 seconds. To truly appreciate the Corvette Stingray's power and handling, you need to slip into the driver's seat. Visit us at Coughlin Chevrolet of Pataskala in Pataskala, OH to take the sports car for a test drive.

Coughlin Chevrolet of Pataskala 19th Annual Car Show 2026

Jul 27, 2026 in Chevrolet Antique Vehicles

Coughlin Chevrolet of Pataskala Car Show 2026: Join Us for One of Ohio's Best Free Car Shows!

Car enthusiasts, mark your calendars! Coughlin Chevrolet of Pataskala is excited to welcome the community to our 19th Annual Car Show on Saturday, September 19, 2026. Whether you’re bringing your own vehicle to showcase or simply looking for a fun-filled day with family and friends, this annual event is one you won’t want to miss. For nearly two decades, our car show has brought together automotive enthusiasts from across Pataskala, Columbus, and Central Ohio to celebrate everything from classic cars and muscle cars to custom trucks, modern performance vehicles, and one-of-a-kind builds. Join fellow car lovers for a day filled with incredible vehicles, community connection, and automotive excitement. Best of all, admission and vehicle registration are completely free! Event Information Date: Saturday, September 19, 2026 Registration: 10:00 AM – 2:00 PM Awards Ceremony: 3:00 PM Location: Coughlin Chevrolet of Pataskala 9000 E. Broad Street Pataskala, OH 43062 more Enjoy a Day of Cars, Food & Fun Our annual car show has become a favorite community event, offering something for everyone—not just car enthusiasts. When you attend, you can enjoy: Free vehicle registration Free food and drinks A free event T-shirt for the first 300 registered vehicles Top 100 Awards presented at 3:00 PM Music throughout the day Hundreds of incredible vehicles on display A fun, family-friendly atmosphere Whether you're a lifelong Chevrolet fan or simply enjoy seeing beautifully maintained and customized vehicles, you'll find plenty to admire throughout the day. Show Off Your Ride Think your vehicle deserves the spotlight? Bring it to the Coughlin Chevrolet of Pataskala Car Show! We welcome a wide variety of vehicles, including: Classic cars Muscle cars Chevrolet performance models Custom trucks Lifted and off-road vehicles Modern sports cars Antique vehicles Imports and specialty builds Registration is completely free, making it easy for anyone to participate. Explore Our Chevrolet Inventory While You're Here While you're visiting, take some time to explore everything Coughlin Chevrolet of Pataskala has to offer. Browse our new Chevrolet inventory featuring the latest Silverado, Equinox, Traverse, Tahoe, Blazer, Trax, and Colorado models, or shop our wide selection of used cars, trucks, and SUVs from a variety of popular brands. If you're considering upgrading your current vehicle, you can also Value Your Trade, speak with our finance team about your options. Our team will be available throughout the event to answer your questions and help you find the perfect vehicle. A Tradition the Community Looks Forward To More than just a car show, this annual event is an opportunity to bring together neighbors, local businesses, and automotive enthusiasts for a day of community fun. It's a chance to share stories, admire incredible craftsmanship, and celebrate a shared passion for cars while enjoying great food and entertainment. Whether you're entering a vehicle, searching for your next Chevrolet, or simply looking for a fun way to spend a Saturday, we invite you to join us for one of Ohio's best free car shows. Check out the turn out from the last year's event on our Facebook: https://www.facebook.com/photo/?fbid=1194726692690042&set=pb.100064581678180.-2207520000 We Hope to See You There! Don't miss the 2026 Coughlin Chevrolet of Pataskala Car Show on Saturday, September 19, 2026. Gather your family and friends, bring your favorite ride, and enjoy an unforgettable day filled with amazing vehicles, free food and drinks, music, awards, and community spirit. We look forward to welcoming you to Coughlin Chevrolet of Pataskala this September!