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 MANUALSCHEVROLET2012CAMARO V8-6.2LREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGSERVICE AND REPAIRPROCEDURESODOR CORRECTION
2012 Chevrolet Camaro V8-6.2L
Odor Correction
2012 Chevrolet Camaro V8-6.2LSECTION Odor Correction
Odor Correction
Eliminating Air Conditioning Odor
1. Odors may be emitted from the air conditioning system primarily at start up in hot, humid climates. The following conditions may cause the odor:
* Debris is present in the HVAC module assembly.
* Microbial growth on the evaporator core.
2. When the blower motor fan is turned on, the microbial growth may release an unpleasant musty odor into the passenger compartment. To remove odors of this type, the microbial growth must be addressed. Perform the following procedure:
* Remove evaporator core. Refer to Air Conditioning Evaporator Replacement Service and Repair.
* Clean evaporator core with a solution of 40% vinegar and 60% water.
* Refit evaporator core. Refer to Air Conditioning Evaporator Replacement Service and Repair.
RENDER: 1.0x
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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.