Crankcase Ventilation Valve

What is a Crankcase Ventilation Valve?

The Crankcase Ventilation Valve is part of the car Engine system. We have 5 associated problem symptoms connected to it.

We also have 2 owner problems that mention it.

Crankcase Ventilation Valve
What problems can be caused by a faulty Crankcase Ventilation Valve?
Engine Oil warning light showing on dashboard
Engine temperature is higher than normal
Engine has leak patches
Engine is running rough
Fluid patches on floor under car
2 problems that mention the Crankcase Ventilation Valve
2
responses
Oil leak blowing out of breather hose

Problem with oil blowing out of breather hose and into air filter housing. Recently sailed through MOT emmision tests and compression test seem ok and no loss of power experienced. Suspected blocke...

2000 Citroen Xsara Picasso 1.8
Posted: Dec 22, 2011
2
responses
High pressure in engine cause oil leak

1997 Citroen Xsara 1.8i 16v Exclusive
Posted: Apr 2, 2011
Get one delivered to your door

Crankcase Ventilation Valve ... order now for collection or delivery from Euro Car Parts.

  • Free UK Delivery
  • 365 Day Returns
  • Free Click and Collect
AutoInsider earns a small commission on sales
Engine parts
Accelerator Pedal
Camshaft
Camshaft Position Sensor (CMP)
Crankcase Breather
Crankshaft Oil Seal
Crankshaft Position Sensor (CKP)
Crankshaft Pulley
Drive Belt
Drive Belt Pulley
Drive Belt Tensioner
Engine Mounts
Engine Oil
Fan Belt
Head Gasket
Idle Air Control Valve
Intercooler
Knock Sensor
Mass Air Flow Sensor (MAF)
Oil Pump
Oil Sump
Oil Sump Gasket
Power Steering Belt
Rocker Cover Gasket
Throttle Body
Timing Belt
Timing Chain
Timing Chain Tensioner
Used Car Deals from Cazoo
2018 Land Rover Discovery Sport 2L HSE eD4
£26,075
2019 Ford Fiesta 1L Titanium EcoBoost T
£15,850
2015 Vauxhall Corsa 1.2L Limited Edition i
£8,700
The Latest Problems
Peugeot 406
Transmissions
BMW 1 Series
Power steering now working
Peugeot 3008
Auto snatching when starting off
All Problems and Fixes
On Social Media