How Long Does a Vent Oil Separator Last?

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$84.32 - $417.99

Price range for all vehicles
Average rating from 12 customers who received a Vent Oil Seperator Replacement.

The engine in your car can only run when the right number of controlled explosions are performed. During the explosions, there are a number of gases that are produced that will then be filtered out of the engine. The exhaust gases are released through the manifold system and are then pushed out the back of your car’s tail pipe. The blow-by gas that is produced during these explosions can be very harmful to the engine, which is why there are a number of components that are in place to keep it at bay. The vent oil separator helps to collect the oil that is produced by this harmful gas to keep it out of the crankcase.

With all of the different issues that can arise with this part of a car, it is a good idea to keep an eye out for signs of trouble. In some instances, there will be too much oil in this separator and it will start to cause the engine to misfire. If the vent oil separator becomes clogged in any way, then it will lead to excessive pressure in the engine. This high level of pressure can lead to a seal being blown in your car’s crankcase.

During colder parts of the year, the vent oil separator will have more trouble doing the job it is intended for. In some instances, problems with other components of the crankcase ventilation system can mimic issues with the vent oil separator. When in doubt of what is causing the issues you are experiencing, you will need to find a professional to give you a hand. They can diagnose and fix your vent oil separator or your crankcase ventilation system to ensure your vehicle is in top shape for optimal driving.

The following are a few of the issues that may arise when this part of your car is in need of repair:

  • There is oil in the PCV valve
  • There is blue smoke coming from the exhaust
  • The engine is running very rough

Addressing the issues that you have with your vent oil separator will allow you to restore the functionality that you have lost.


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Recent Vent Oil Separator Replacement reviews

Excellent Rating


YourMechanic Vent Oil Separator Replacement Service

Average Rating

5/5

Number of Reviews

12

Rating Summary
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Rigoberto

10 years of experience
724 reviews
Rigoberto
10 years of experience
Audi Q7 - Vent Oil Seperator - Chicago, Illinois
Rigoberto is a very knowledgeable mechanic. He fixed my Audi Q7 and I ended saving money compared to taking it to the dealer. He was on time and very friendly, I would book him again and recommend him to friends and family.
Volkswagen Passat - Vent Oil Seperator - Chicago, Illinois
Rigo was great. He was friendly and professional and always took the time to answer all my questions.

Patrick

32 years of experience
1077 reviews
Patrick
32 years of experience
Mercedes-Benz C300 - Vent Oil Seperator - Austin, Texas
Another job well done! Came to my work and was in/out in no time. My car is running awesome.
Ford Taurus X - Steering Rack/Gearbox - Austin, Texas
Patrick is amazing. Squeezed us in today and worked on this issue from start to finish. Couldn’t be more pleased or thank him enough!!

Vladimir

9 years of experience
214 reviews
Vladimir
9 years of experience
Porsche Boxster - Vent Oil Seperator - Roseville, California
Great effort to find problem, but missed real problem. Porsche is different than most autos. Problem was a cooling valve for transmission. Had a air leak. Needed Porsche experience I guess. Thanks Ken m.
Porsche Boxster - Vent Oil Seperator - Roseville, California
Good service, good cleanup when finished.

Kris

22 years of experience
14 reviews
Kris
22 years of experience
BMW 525i - Vent Oil Separator Replacement - Waukesha, Wisconsin
Kris was awesome! First visit tried to do labor intensive repair in 5 degree weather. Had to stop after 2.5 hours because of snow... reassembled everything, came back and finished the job the next weekend at no additional charge. Great guy, knows his stuff! 5 stars no question!

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