What is the method for replacing the coolant in the Lavida?
2 Answers
Method for replacing the coolant in the Lavida: First, locate the coolant reservoir. Follow the reservoir to find the hose underneath, then identify the position of the hose clamp. Use clamp pliers to grip the clamp, squeeze firmly to release and lock it, then pull the rubber hose forcefully to drain the coolant. After the coolant has completely drained, you can either refill with new coolant or flush the system before refilling. Coolant prevents the freezing of the liquid in the cooling system during cold winter parking, which could otherwise crack the radiator or damage the engine block. Its full name is antifreeze coolant. The dimensions of the Volkswagen Lavida are 4670mm in length, 1806mm in width, 1474mm in height, with a wheelbase of 2688mm.
Replacing the coolant in the Lavida is actually quite simple. Based on years of car repair experience, I've summarized the key steps. First, let the engine cool for at least two hours, otherwise opening the cap or drain plug may cause burns or hot water splashing. Find a flat parking spot, prepare a bucket to catch the waste fluid, then open the expansion tank cap or the drain screw at the bottom of the radiator to let the old fluid flow out. After draining, you can flush the system with clean water a few times to avoid residue buildup. Next, pour in new coolant—recommended is a 50/50 glycol-based mixture, avoid using pure water to prevent corrosion or winter freezing. Start the engine and let it warm up for about ten minutes to circulate the fluid and remove air bubbles. Finally, check if the fluid level is within the marked range. Regular replacement every two years or 40,000 kilometers can protect the engine from overheating. If you notice leaks or unusual odors, it might indicate aging seals, so timely action is advised.
