Schedule GMC Service | New Roads & Opelousas LA

Oil change intervals depend on what type of oil your vehicle uses, plus your driving habits & whether you tow or drive frequently in bad weather or stop-and-go traffic around Baton Rouge. Replace conventional oil every 3,000 to 5,000 miles and change full synthetic oil every 7,500 to 10,000 miles.

Air filter changes vary according to your driving environment and habits. Swap out your air filters at least once a year. That means replacing the engine air filter every 10,000 to 30,000 miles and the cabin air filter every 15,000 to 30,000 miles.

When to check fluid levels depends on your make and model, its age and mileage, your driving conditions, and the recommendations in the maintenance schedule in your OEM owner's manual. Inspect fluids at least once a month or before long-distance travel out of Lafayette. You should check them more frequently if you notice leakage, hear unusual noises, or see changes in your vehicle's operation. Top up windshield washer fluid as needed. Fluids in sealed systems such as the brakes and transmission should be reviewed every oil change, seasonally, or annually.

Brake pad replacement schedules vary widely by mileage. Swap out a brake pad when it has worn down to 3 millimeters or 0.1 inches thick or less. Typically, that's every 25,000 to 65,000 miles. Signs it's time to change them include squeaks, grinding, or screeches during braking, reduced responsiveness, and a vibrating brake pedal or steering wheel.

A Check Engine light (malfunction indicator light, or MIL) on the dash indicates a variety of service issues, from less problematic (e.g., a loose gas cap, humidity changes) to more severe. For instance, it can mean that your oxygen sensors are dirty or damaged, your mass airflow sensor is faulty, or your car thermostat is bad. It can also mean that your ignition coils are defective, your catalytic converter isn't working right, or your fuel injectors are malfunctioning. It can even mean a blown head gasket, an emission control system issue, or worn-out spark plugs.

We recommend visiting our GMC service center in New Roads. Our expert technicians will run an inspection, using the latest tools and tech to diagnose and fix the problem. We offer convenient online scheduling, so you don't have to drive all the way in from St. Francisville or Opelousas, LA to book an appointment.