What does a PCV valve do?
Your PCV valve is one of the least expensive and most commonly overlooked regular maintenance on a vehicle these days. It is really inexpensive such as $10 or less for this part. Usually takes a half an hour to an hour to get the job done. And it is well worth the investment. The PCV valve allows Vapors that are pushed into the engine through the combustion process to be blown through the intake and through the exhaust process. Defective PCV valve can cause Gunk to build up in the crankcase or the valve covers
Buy a PCV valve your vehicle to day: https://ebay.to/2Nxc3Sv