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 MANUALSCHEVROLET2011IMPALA V6-3.9LREPAIR AND DIAGNOSISLOCATIONSCOMPONENT LOCATIONSPOWERTRAIN COMPONENT VIEWSLOWER FRONT OF THE ENGINE COMPONENTS
2011 Chevrolet Impala V6-3.9L
Lower Front of the Engine Components
2011 Chevrolet Impala V6-3.9LSECTION Lower Front of the Engine Components
Powertrain Component Views
Lower Front of the Engine Components
1 - Camshaft Position (CMP) Actuator Solenoid Valve
2 - Knock Sensor (KS) 2
3 - Engine Oil Pressure (EOP) Sensor
4 - Starter Motor
5 - A/C Compressor
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.