Although some maintenance schedules include an interval for replacing the positive crankcase ventilation, or PCV, valve, others may not. In the latter case, a general recommendation is to replace the ...
hey guys welcome to PB garage today I'm going to show you how to identify a bad PCV valve on your mark 5 GTI or G that's the 2.0T FSI motor the early motor and then I'm going to show you how to ...