Spark plugs
Be sure the engine and ignition switch are off and that the parking brake is engaged securely.
Be sure to use the correct socket to remove the spark plugs. An incorrect socket can damage the spark plugs.
See also:
Parking brake reminder chime
The parking brake reminder chime will sound if
the vehicle is driven at more than 4 MPH (7
km/h) with the parking brake applied. Stop the
vehicle and release the parking brake. ...
Three-way catalyst
The three-way catalyst is an emission control
device installed in the exhaust system. Exhaust
gases in the three-way catalyst are burned at
high temperatures to help reduce pollutants.
- Th ...
Engine serial number
The number is stamped on the engine as shown. ...