How long is the warranty period after an engine overhaul at a 4S shop?
2 Answers
4S shops generally provide only a 1-month or 1,000-kilometer warranty for engines after an overhaul. Some manufacturers offer a maximum warranty of three months, while most repair stations provide only a 1-month warranty after an engine overhaul. Five key points for engine maintenance: 1. Use the appropriate grade of engine oil and change the oil and filter regularly (every 5,000 kilometers); 2. Frequently maintain the air filter and replace it periodically (every 20,000 kilometers); 3. Regularly clean the fuel system and replace the fuel filter (every 30,000 kilometers); 4. Periodically maintain the radiator cooling net (every 30,000 kilometers); 5. Replace the spark plugs regularly (every 40,000 kilometers or based on driving conditions).
I remember after my car underwent a major engine overhaul at the 4S dealership, the warranty period is typically around 12 months or 10,000 kilometers, whichever comes first. This warranty covers post-repair issues caused by quality problems, providing peace of mind for driving, especially for experienced drivers like me who frequently drive on highways. However, it's important to note that the warranty does not cover damages caused by human operational errors or failure to perform regular maintenance. That's why I always carefully check the dates and terms of the maintenance contract after each service. Additionally, maintaining proper service records is crucial—if the vehicle is modified improperly or the throttle is frequently floored, the warranty may become void. Overall, the advantage of choosing a 4S dealership is their professionalism and responsibility; any issues are resolved directly without worrying about additional costs.
