Chevrolet Sonic Repair Manual: Spark Plug Replacement

Spark Plug Inspection

Spark Plug Usage Ensure that the correct spark plug is installed. An incorrect spark plug causes driveability conditions. Ensure that the spark plug has the correct heat range. An ...

Intake and Forced Induction

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Other materials:

License Plate Lamp
Lamp Assembly Bulb Assembly 1. Bulb Socket 2. Bulb 3. Lamp Assembly To replace one of these bulbs: 1. Push the left end of the lamp assembly toward the right. 2. Turn the lamp assembly down to remove it. 3. Turn the bulb socket (1) counterclockwise to remove it from the lamp assembly ( ...

Exhaust Manifold Installation
Clean the exhaust manifold sealing surface. Install a NEW exhaust manifold gasket (1) to the cylinder head. Caution: Refer to Fastener Caution. Caution: Refer to Torque-to-Yield Fastener Caution. Install the exhaust manifold (3) and tighten the NEW nu ...

Fuel Tank Filler Pipe Replacement (Steel Tank)
Removal Procedure Remove the fuel filler door housing. Refer to Fuel Tank Filler Door Latch Housing Replacement. Remove the bracket fastener (1). Lift and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the fuel tank fille ...