MERCEDES & BMW SERVICE AND REPAIR BY AGT IMPORTS > REPAIR TIPS > GENERAL MAINTENANCE

General Vehicle Maintenance

The long-established centerpiece of the automobile sector, known as the "tune-up," has experienced significant transformations over the years. Despite certain misconceptions, contemporary vehicles still necessitate tune-ups for optimal functioning.

With the swift advancement of technology, the methods involved in conducting a traditional tune-up have undergone a considerable evolution. Sophisticated ignition and fuel systems have become standard, integrating one or more onboard computers to regulate critical engine and transmission functions.

Neglecting proper vehicle maintenance can impede your ability to reach your intended destination. For modern vehicles, a thorough inspection of various systems is essential during the 21st Century Tune-up, including the battery, charging and starting engine, mechanical powertrain control (including onboard diagnostic checks), fuel ignition, and emissions.

To ensure peak performance, fuel efficiency, and reduced emissions, the Car Care Council recommends that drivers invest time in familiarizing themselves with their vehicles. Study the owner's manual meticulously to grasp the operation of all systems, paying special attention to indicator lights and instruments.

Getting Your Vehicle Ready for Winter

Some of the ensuing advice can be managed by any do-it-yourselfer, while others necessitate the expertise of a professional auto technician.

Heater/Defroster

Ensure that the heater and defroster are functioning correctly for passenger comfort and optimal driver visibility. Remember to replace the cabin air filter periodically.

Battery

Detect a weak battery accurately with professional equipment. Routinely remove corrosion from posts and cable connections and check the fluid level if the battery caps are removable.

Tires

Worn tires are ineffective in winter weather. Check tire pressure monthly, examine tread life and for uneven wear, and rotate tires as recommended. Also, ensure the spare tire and jack are in good condition.

Preparing Your Vehicle For Summer

The heat, dust, and stop-and-go traffic of summer can take a toll on your vehicle. Combine that with the wear from the previous winter, and you might be at risk of a breakdown. However, regular maintenance can reduce the chances of mechanical failure, ensuring that your vehicle lasts longer and retains a higher resale value. Some of the following tips can be easily implemented, while others may require the expertise of a skilled auto technician.

Air Conditioning

Have your air conditioning system examined by a qualified technician, especially if it's showing signs of marginal operation. Check and replace cabin air filters as directed in the owner's manual.

Cooling System

The primary cause of summer breakdowns is overheating. Ensure that the cooling system is flushed and refilled regularly, with a 50/50 mix of anti-freeze and water. Check the condition of drive belts, clamps, and hoses.

Brakes

Regularly inspect your brakes as per the owner's manual, and address any minor issues promptly to avoid major problems.

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