Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2009HHR L4-2.2LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSPOSITIVE CRANKCASE VENTILATIONPCV VALVE HOSESERVICE AND REPAIR
2009 Chevrolet HHR L4-2.2L
PCV Valve Hose: Service and Repair
2009 Chevrolet HHR L4-2.2LSECTION Service and Repair
Positive Crankcase Ventilation Hose/Pipe/Tube Replacement
Removal Procedure
1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement (Service and Repair).
2. Reposition the positive crankcase ventilation (PCV) hose clamp at the camshaft cover.
3. Remove the PCV hose from the camshaft cover.
Installation Procedure
1. Install the PCV hose to the camshaft cover.
2. Position the PCV hose clamp at the camshaft cover.
3. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement (Service and Repair).
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.