Where is the damage when the Lavida leaks coolant all over the ground with the air conditioning on?
2 Answers
Lavida leaks coolant all over the ground with the air conditioning on because the rubber-metal pipes under high temperature conditions age due to thermal expansion and contraction. The role of coolant: When parking in cold winter, it prevents the cooling liquid from freezing and cracking the radiator or freezing the engine cylinder block or cover. In high summer temperatures, it effectively prevents boiling and avoids overheating. Hazards of lacking coolant: It can cause the engine or radiator to freeze and crack, leading to engine failure. It also affects the radiator's heat dissipation efficiency, failing to achieve the required cooling effect, disrupting normal circulation, generating high temperatures, and in severe cases, causing engine burn-out.
I've experienced this issue with my Volkswagen Lavida too. When the AC is turned on, coolant leaks all over the place, likely due to loose radiator hose connections or aging water pump seals. The Lavida's coolant system connects to the AC heating system, and when the AC is on, the heating valve opens, increasing pressure which can cause leaks at weak points. Another possibility is a cracked evaporator core - that component is behind the dashboard, and if damaged, it can leak coolant. My advice: stop using the AC immediately, park and locate the leak. If the fluid is green or pink, it's definitely coolant. Get to a professional repair shop ASAP - they have specialized tools to pinpoint leaks. During regular maintenance, always check hoses and connections. The Lavida's design can be fragile sometimes - don't skimp on repairs that could lead to engine cooling system failure. Safety comes first.
