Chevrolet Sonic Repair Manual: Catalytic Converter

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. ...

Other materials:

Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. Avoid fast starts and accelerate smoothly. Brake gradually and avoid abrupt stops. Avoid idling the engine for long periods of time. When road and weather conditions are appropriate, ...

Battery Negative Cable Disconnection and Connection
Battery Negative Cable Disconnection and Connection Callout Component Name Preliminary Procedures Turn on the radio and record all of the radio pre-set stations. Ensure that all lamps and accessories are turned off. Tu ...

3-5-Reverse and 4-5-6 Clutch Fluid Seal Ring Replacement (Gen 1)
3-5-Reverse and 4-5-6 Clutch Fluid Seal Ring Replacement Callout Component Name Special Tools DT-46620 Seal Installer For equivalent regional tools, refer to Special Tools. 1 3? Reverse and ...