What Does a Major Maintenance Include?
4 Answers
Major maintenance refers to the routine service performed at the manufacturer-specified time or mileage, which includes replacing the engine oil, oil filter, air filter, and fuel filter. The following are the items involved in a major maintenance: 1. Engine Oil: It lubricates, cleans, cools, seals, and reduces friction in the engine, helping to minimize wear on engine components and extend their service life. 2. Oil Filter: The oil filter is a component that filters the engine oil. If the oil is not filtered before circulating through the oil system, it can adversely affect the engine's performance and lifespan. 3. Air Filter: If air is not filtered, the dust in it can accelerate the wear of the piston group and cylinder. 4. Fuel Filter: The fuel filter provides clean fuel to the engine by filtering out water and impurities from the gasoline.
I've been driving for twenty years, and major maintenance involves a lot. It mainly includes changing the engine oil and oil filter to prevent engine wear and extend its lifespan; cleaning or replacing the air filter to ensure smooth air intake and improve power; replacing old spark plugs to ensure reliable ignition and prevent breakdowns; checking the brake system for pad wear—safety comes first and can't be overlooked; inspecting tire pressure and tread depth, and performing rotation and balancing if necessary to prevent uneven wear; checking the cooling system's antifreeze and replacing old fluid to prevent engine overheating; examining the suspension system's shock absorbers to reduce damage on bumpy roads; testing the battery's health to avoid starting difficulties and breakdowns; changing transmission fluid, especially for automatic transmissions, to ensure smooth shifting; and checking small components like lights and wipers. It's recommended to do this every 20,000 kilometers or two years to prevent major repairs, save on fuel costs, and extend the car's life. I spend a few hundred bucks at the dealership each time—totally worth it.
As a new car owner, I've learned that a major service includes replacing the oil filter, which is essential for maintaining the engine's heart. Cleaning or replacing the air and cabin filters ensures fresher air inside the car and prevents odors. Updating the spark plugs ensures a reliable and quick start for the ignition system. Brake checks are crucial for daily safe and stable stopping. Tire maintenance involves checking wear patterns, adjusting pressure, and preventing skidding. Checking the coolant and topping it up with fresh fluid prevents overheating. A simple suspension test ensures comfortable shock absorption. Testing the battery's health ensures quick starts. These items are part of a routine major service every 20,000 kilometers. Spending a bit now can prevent minor issues from turning into major accidents, ensuring safe and worry-free driving. I prefer consulting a reputable shop to budget and control costs.
I often drive my kids around, and a major maintenance service involves changing the engine oil and oil filter to keep the engine clean and reduce pollution; replacing the air filter and cabin air filter to improve air quality inside the car for better breathing; changing spark plugs for smooth and delay-free starts; a quick brake system check to ensure timely response and avoid danger; adjusting tire pressure and checking wear to prevent blowouts; replacing coolant to prevent overheating and breakdowns; a brief suspension check for smooth shock absorption; and ensuring battery health for reliable starts. Generally, these items should be done every two years or 20,000 kilometers. The small expense ensures safety for family trips—don't skimp on this.
