Chevrolet Sonic Repair Manual: Catalytic Converter
- Catalytic Converter Heat Shield Replacement (LUV)
- Catalytic Converter Replacement (LUV)
- Exhaust Manifold with Catalytic Converter Replacement (LUW)
- Warm Up Three-Way Catalytic Converter Installation
- Warm Up Three-Way Catalytic Converter Removal
- Warm Up Three-Way Catalytic Converter Replacement (LUV,LUW)
Secondary Air Injection System Description
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust
emissions during a cold start. This occurs when the start-up engine coolant temperature
(ECT) is between −10 t ...
Catalytic Converter Heat Shield Replacement (LUV)
Catalytic Converter Heat Shield Replacement
Callout
Component Name
Warning: Refer to Exhaust Service Warning.
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Other materials:
Tire Inspection
We recommend that the tires, including the spare tire, if the vehicle has
one, be inspected for signs of wear or damage at least once a month.
Replace the tire if:
The indicators at three or more places around the tire can be seen.
There is cord or fabric showing through the tire's ...
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF
in each shift lever position.
For automatic transmission vehicles, the ignition should turn to LOCK/OFF
only when the shift lever is in P (Park).
For manual transmission vehicles, the ignition should turn ...
Draining Fluids and Oil Filter Removal
Place a drip pan underneath.
Remove the oil filter cap (1).
Remove the oil filter cap seal (2).
Remove and properly dispose of the oil filter insert (3).
Re-install the oil filter cap.
Remove the oil drain bolt.
Drain the engine oil into the drip pan.
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