What is an oil trap Volvo?
Volvo has been using an oil trap for Positive Crankcase Ventilation (PCV) on Volvos for many years. A PCV breather system, or oil trap, is designed to reduce the volume of hazardous fumes from a vehicle. As the engine runs, combustion gases escape from the combustion chamber, finding their way into the crankcase.
Why is my Volvo squealing?
Common reasons for this to happen: Failing Water Pump Pulley: The most common cause of squealing or squeaking from the timing belt cover is the water pump pulley. In these instances, the sound is actually coming from the belt slipping on a pulley and it just SOUNDS like it’s coming from behind the timing belt cover.
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.
Where is the PCV breather hose on a Volvo XC90?
Factory replacement PCV breather hose that runs from the top of the oil trap to the top of the engine head, next to the oil cap.
What are replacement parts for Volvo XC90 crankcase?
This kit consists of these five new OEM replacement parts: Breather Box (8692211) Upper Ventilation Hose (8692217) Elbow Hose (30677388) Return Hose (8653339) Intake Manifold Gasket (32213805/9458534) The oil separator box… Factory replacement crankcase system rubber ‘elbow’ hose.
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)