Buick Verano 2012-2017 Body Specifications

The 2012-2017 Buick Verano is powered by a 2.4L ECOTEC 4-cylinder engine, producing 180 horsepower and 171 lb-ft of torque. It features a 6-speed automatic transmission with manual shift control. The vehicle has a front-wheel-drive layout, MacPherson strut front suspension, and a torsion beam rear suspension. Fuel capacity is 15.6 gallons, with an EPA-estimated 21 MPG city and 32 MPG highway. The Verano is equipped with standard features like StabiliTrak stability control, 17-inch alloy wheels, and a 7-inch touchscreen infotainment system.

Regular maintenance for the 2012-2017 Buick Verano includes oil changes every 5,000 to 7,500 miles, tire rotations every 7,500 miles, and replacement of the engine air filter every 15,000 miles. Brake fluid should be replaced every 30,000 miles, and the spark plugs should be replaced at 100,000 miles. It is also recommended to inspect belts and hoses at 50,000 miles and replace them as needed. Refer to the owner's manual for a detailed maintenance schedule.

To replace the air filter in your 2012-2017 Buick Verano, start by opening the hood and locating the air filter housing on the driver's side. Release the two retaining clips by sliding them outward, then pull the housing away from the engine compartment. Remove the old air filter and inspect the housing for debris. Install the new air filter, ensuring it is properly seated and the airflow arrow points toward the engine. Reattach the housing and secure it with the retaining clips. Close the hood and test the system by turning on the HVAC to ensure proper airflow.

The check engine light in your 2012-2017 Buick Verano could be illuminated due to a variety of issues, such as a loose gas cap, faulty oxygen sensor, or a malfunctioning catalytic converter. Use an OBD-II scanner to retrieve the specific trouble code. Common codes include P0171 (system too lean) or P0174 (system too rich), which may indicate a vacuum leak or faulty fuel sensor. If you are not experienced with DIY repairs, consult a certified mechanic to diagnose and repair the issue.

To improve the performance of your 2012-2017 Buick Verano, consider upgrading the air intake system for better airflow and installing a performance exhaust to reduce backpressure. Regular tune-ups, including spark plug replacement and fuel system cleaning, can also enhance engine efficiency. Additionally, ensuring proper tire pressure and alignment can improve handling and fuel efficiency. For more significant gains, aftermarket engine tuning or a cold air intake may be beneficial, but always consult a professional to ensure modifications are compatible with your vehicle.