Tips To Deal With Your Audi’s Crankcase Ventilation Valve Failure in Kalamazoo
Master Mechanics
JUNE 30, 2025
During the combustion process in the engine, some unburnt fuel, along with water vapor and engine oil, termed as ‘blow by gas’, gets past the pistons and enters the crankcase. Audis with turbochargers and direct fuel injection engines rely heavily on the crankcase ventilation valve, as these produce copious amounts of blow-by gas.
Let's personalize your content