Chevrolet has built a reputation on blending strength with innovation, and Active Fuel Management (AFM) is a perfect example of that philosophy in action. This technology helps drivers get more miles out of every gallon without sacrificing the confident performance they expect from a Chevy. For drivers in Terrell, TX, where a mix of highway driving and everyday commuting is the norm, AFM delivers real-world value every time you start the engine. What Is Chevrolet Active Fuel Management? Active Fuel Management is Chevrolet’s intelligent cylinder deactivation system. Instead of running all cylinders all the time, AFM automatically shuts off half the engine’s cylinders when full power isn't needed. During light-load cruising — such as driving on open highways — AFM works quietly in the background to conserve fuel. The moment you press the accelerator for more power, the system instantly reactivates all cylinders for full performance. This technology is commonly found in popular Chevy models like the Silverado 1500, giving truck owners the best of both worlds: capability when it matters and efficiency when it counts. How Active Fuel Management Works AFM relies on a series of advanced sensors that continuously monitor driving conditions. When the system detects that the vehicle is maintaining speed with little strain on the engine, it temporarily deactivates select cylinders. For example, a V8 may run as a four-cylinder until more power is required. The transition is seamless and takes milliseconds — the driver doesn’t have to press a button or change settings. more Real Benefits for Everyday Driving Drivers in Terrell, TX, will notice several advantages from AFM-equipped Chevrolet models: Improved Fuel Economy By reducing the number of active cylinders during light-load driving, AFM helps conserve fuel — especially useful for longer highway stretches or daily commuting. Full Power on Demand Some fuel-saving systems compromise performance, but AFM is engineered to give you instant acceleration the moment you need it. The changeover is virtually unnoticeable from inside the cabin. Lower Emissions Since the engine burns less fuel while cruising, AFM also helps reduce overall emissions, making it better for the environment without requiring any change in driving habits. Where You’ll Find AFM Chevrolet equips a range of vehicles with Active Fuel Management, including select Silverado 1500 models and other Chevy platforms that benefit from its combination of capability and fuel efficiency. Whether you’re hauling equipment, towing recreational gear, or simply navigating city streets, AFM ensures your vehicle works smarter — not harder. Experience AFM at Platinum Chevrolet If you’d like to see how Chevrolet Active Fuel Management performs firsthand, Platinum Chevrolet in Terrell, TX is ready to help. Our inventory includes a variety of AFM-equipped models so you can compare performance and features for yourself. Visit us online or in-store to explore current availability, schedule a test drive, or learn more about Chevy’s fuel-saving technologies.

When it comes to vehicle health, few issues are as urgent as an overheating engine. Left unchecked, high temperatures can cause serious damage — even total engine failure. The best way to prevent this? Keep your Chevy’s cooling system in top shape with regular maintenance and watch for early signs of trouble. Here are eight symptoms that could indicate your radiator or coolant system needs service: 1. Coolant Leaks Under Your Vehicle If you spot a puddle of brightly colored fluid — often green, orange, pink, or blue — beneath your car, it’s likely coolant. Coolant has a sweet smell and plays a critical role in regulating engine temperature. A leak means your system isn’t sealed properly, and driving without enough coolant can lead to overheating. Have it inspected and repaired before hitting the road again. 2. Discolored or Rusty Coolant Pop the hood and check your coolant reservoir monthly. If the fluid looks brown or murky, it could mean internal corrosion in the radiator. Rust particles contaminate the coolant and reduce its effectiveness. A coolant flush is usually the first step to restoring system health. 3. Visible Rust on the Radiator External rust on the radiator is more than just cosmetic. While light surface rust can be cleaned, deeper corrosion may compromise the radiator’s integrity and lead to leaks. If rust is widespread or flaking, replacement may be necessary. 4. Damaged Radiator Fins Radiator fins help dissipate heat by increasing surface area. If they’re bent, cracked, or clogged with debris, your cooling system can’t function efficiently. Severe damage to the fins often means the radiator needs to be replaced. 5. Rising Temperature Gauge Your dashboard’s temperature gauge is your first line of defense. If the needle climbs toward the red zone, pull over immediately and shut off the engine. Continuing to drive with an overheating engine can cause warped cylinder heads or a blown head gasket. 6. Reduced Engine Performance An overheating engine may struggle to accelerate or maintain speed. This drop in power is a clear sign that internal components are under stress. If your Chevy feels sluggish, it’s time to investigate the cooling system. 7. Ticking or Knocking Sounds Unusual engine noises — especially ticking or knocking — can indicate that metal parts are expanding and rubbing due to excessive heat. This is often caused by oil thinning out and losing its lubricating properties. 8. Steam or Vapor from the Hood White vapor escaping from under the hood is a telltale sign that coolant is boiling and turning into steam. This usually happens when the system is under pressure and the radiator cap or hoses fail. Don’t open the hood until the engine has cooled completely to avoid burns. Schedule Cooling System Service at Platinum Chevrolet Preventative maintenance is key to avoiding costly repairs. At Platinum Chevrolet in Terrell, TX, our certified technicians offer coolant flushes, radiator inspections, and pressure testing to keep your Chevy running cool and smooth. We recommend a full cooling system check at least once a year — especially before summer road trips or after noticing any of the symptoms above. Whether you drive a Silverado, Equinox, or Blazer, we’ve got the tools and expertise to protect your investment. Schedule your service today and experience the Platinum difference.

Summer in Texas is no joke. When temperatures climb into the triple digits, the heat can take a real toll on your vehicle - especially your engine, A/C, and battery. So, if you're drivin g around Terrell, TX, or heading out on a road trip, taking a few proactive steps now can save you from a breakdown later. Here's what every Chevy owner should check to keep your car going in the heat. Why Summer Heat Is Hard on Your Chevy Heat is one of the biggest enemies of vehicle health. High temperatures accelerate wear on components, strain cooling systems, and drain battery life faster than normal. Running your A/C constantly adds extra load to the engine, and that combination can push neglected parts past their limits. This summer heat checklist is designed to help you stay ahead of those issues before they become expensive repairs. Checking Your Chevy's Engine and Cooling System Your engine works harder in summer, and the cooling system must keep up. Start by checking your coolant level and making sure the mixture ratio is correct - a proper blend protects against both overheating and corrosion. Inspect hoses and belts for cracking or soft spots, since heat degrades rubber over time. Also check your engine oil level and condition. If it's low or looks dark and gritty, it's time for a change. Fresh oil does a much better job of managing heat and reducing friction. Protecting Your Chevy's A/C System Your A/C system is working overtime during summer, so it deserves some attention on this summer heat checklist. If you notice the air isn't as cold as it used to be, the refrigerant may be low or there could be a leak in the system. Have a certified technician inspect the A/C components, including the compressor, condenser, and cabin air filter. A clogged cabin air filter restricts airflow and makes the system work harder than necessary. Replacing it is a quick, affordable fix that makes a noticeable difference in comfort. Keeping Your Chevy's Battery in Good Shape Heat is actually harder on batteries than cold weather is, which surprises a lot of drivers. High temperatures cause battery fluid to evaporate, which weakens the internal structure over time. If your battery is more than three years old, have it tested to see how much life it has left. Look for signs of corrosion on the terminals, and make sure the connections are tight and clean. A battery that's on its way out is much more likely to fail on a hot day when the demand on your electrical system is at its highest. T ires, Fluids, and a Few More Summer Essentials A complete summer heat checklist should also include your tires and other key fluids. Hot pavement increases tire pressure, which can lead to a blowout if your tires are already overinflated. Check pressure when the tires are cool and adjust according to the recommended levels in your owner's manual. While you're at it, top off your windshield washer fluid with a summer formula and check your brake fluid level. Visit Platinum Chevrolet Staying on top of your vehicle's maintenance is the best way to avoid getting stranded on a hot Texas day. The certified service team at Platinum Chevrolet is ready to help drivers throughout Terrell, TX, keep their Chevys running at their best all season long. So, if you drive a Silverado, Equinox, Trax, or any other model in the Chevy lineup, this summer heat checklist is your starting point for a cooler, safer summer on the road. Stop in or schedule your service appointment today.