Do New Cars Need Antifreeze and Windshield Washer Fluid?
2 Answers
New cars do not require additional antifreeze as they come with factory-installed antifreeze, which typically needs replacement every two years or 30,000 kilometers. Windshield washer fluid should be replenished as needed based on usage, generally requiring top-up when depleted. The antifreeze replacement procedure is as follows: Before performing a complete antifreeze change, conduct a thorough inspection to check for leaks or cracks in all hoses, with particular attention to the five-way water pipe. Antifreeze circulates through this pipe before being distributed to various parts of the vehicle. If leaks are detected in this area, replace the hose or reseal connections as necessary. Drain the old antifreeze, then flush the cooling system with clean water. Fill the antifreeze reservoir with water and continue adding water until it flows continuously through the engine cooling system. Start the engine and let it idle for 3 to 5 minutes to circulate the water. Initially, the discharged water may appear slightly pinkish—continue flushing until the outflow runs clear. Remember to disconnect the heater hose and drain the heater core completely. Approximately one hour after draining, add new antifreeze through the radiator hose. Then fill the antifreeze reservoir nearly to the top with another container of antifreeze. Start the engine for about 10 minutes—this allows the cooling system to purge air, causing the fluid level to drop. Top up the antifreeze to the "MAXT" mark on the reservoir.
Got a new car? Of course, you should pay attention to the antifreeze and windshield washer fluid! When the car leaves the factory, the manufacturer will add a basic amount of coolant and cleaning fluid, but it’s important to note: the antifreeze typically lasts for 2 years or 40,000 kilometers, so you should check the fluid level after a year or so. I’ve personally seen a friend’s new car trigger an engine overheating alarm due to insufficient antifreeze, costing thousands in repairs. Windshield washer fluid is even more essential, especially in northern winters. The -25°C antifreeze washer fluid directly affects whether the wipers can work properly. Remember to pop the hood and check the MIN/MAX marks on the auxiliary tank—most new cars now have semi-transparent reservoirs, so a quick glance will tell you if it’s low. Before a long road trip, it’s best to keep two bottles of washer fluid handy. On the highway, bugs splatter all over the windshield, and without cleaner, it’s impossible to wipe them off properly.
