The PCV provides a one way exit for gasses built up in the crankcase. Over time, contamination might cause reduced air flow and cracks can occur in the housing. If your car is experiencing a loss of boost pressure or a decrease in performance with a rough idle, this valve might to be blame.. Replace your faulty PCV valve to keep your engine running at full potential.
|Audi||MK3 TT (2014+)||Quattro||2.0T|
|Volkswagen||Golf VII R||4Motion||2.0T Gen3|
Be The First To Review This Product!
Help other Euro Upgrades users shop smarter by writing reviews for products you have purchased.