What does it mean when your Volvo PCV is leaking?
We’ve reached the point where oil leakage in these Volvo’s is unacceptable. Oil leakage usually means that there is a crankcase pressure developing which is a sign that you are having issues with your PCV system.
Why does my Volvo not heat cycle the oil?
This has become one of the most common maintenance issues in a modern Volvo. You are not alone. Volvos that are driven shorter distances, that don’t get as warm, do not heat cycle the oil as thoroughly.
How to change PCV system on Volvo XC70?
If you have any further comments, questions or concerns about the PCV System in your Volvo, please contact our customer service team at 800-444-6473 or by email at [email protected] I changed one of these systems on my 2006 XC70 once at about 115k miles. I loved that car and that engine but holy cow, what an ungodly job that was.
Why did Volvo use vacuum in the 60’s?
Beginning in the 60’s engineers began to use the vacuum in the intake system to draw the gasses out of the crankcase. This would create positive crankcase ventilation and re-burn these gasses, so there was less pollution. There were studiesdone at the time that showed 50% of the hydro-carbons in the air were from crankcase ventilation.
Can a PCV box be replaced on a Volvo S60?
Here’s a nice write up for 1999+ Volvo 5-cylinder PCV System courtesy of Matthews Volvo Site. Check out the video below of a full PCV replacement on a Volvo S60. The procedure is very similar to many other models. Volvo S60 PCV Breather System Replacement – Prevent Smog! (C70, S60, S80, V70, XC70, XC90)
What should I do about my Volvo PCV breather box?
Volvo S60 PCV Breather System Replacement – Prevent Smog! (C70, S60, S80, V70, XC70, XC90) If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.