Does Sylphy need to replace the battery?

Regarding the question you asked, the service life of the battery is generally about two years. If you use it properly and maintain it well, you can use it for the third year, and your car needs to be replaced with a new battery. With regard to carbon deposition, it is suggested that vehicles driving in urban areas for a long time should clean the electronic throttle body every 65,438+05,000 km, and the fuel injector and air intake every 30,000 km. Carbon deposits need to be cleaned regularly, and too much carbon deposits will lead to many failures. I hope my answer is helpful to you.