PCV Hose
The positive crankcase ventilation (PCV) hose carries crankcase gases from the engine to the intake manifold, where they are drawn into the cylinders for combustion.
Symptoms of a Bad or Failing PCV Hose
- Engine vacuum leak
- Rough or high engine idle
- Illumination of the Check Engine Light
PCV Hose Related Repair Advice
- The PCV hose should be inspected whenever the PCV system is serviced
Related Questions
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I changed the valve its self...but the hose needs replaced. i've noticed the end of hose has rotted and my truck runs...
I am getting my pcv hose replaced in my 2003 f-150 and being charged $100. they said it is really hard to get to and...