Pasadena Audi and Volkswagen Repair

Coolant leaks on Audi and VW vehicles have a way of starting small and staying hidden. You might notice the level dropping a little between top-offs, or catch a sweet smell after parking, but never see a puddle. Then one day the temperature climbs, the heater goes cold, or a warning pops up right when you’re stuck in traffic. If you know the usual leak points, you can catch a small seep before it turns into an overheating event or a repeat coolant fill habit. Why Coolant Leaks On Audi And VW Can Be Hard To Spot A lot of these engines package cooling parts tightly. Coolant lines and housings are tucked under covers, behind the engine, or down low where the leak hits a hot surface and evaporates. That leaves behind crusty residue instead of a clear drip. Some leaks also show up only when the system is hot and under pressure, then look dry once everything cools off. Another factor is that many modern systems use plastic housings and quick-connect fittings. They ... read more