What are the steps for replacing spark plugs in a car?
1 Answers
Steps for replacing spark plugs in a car: 1. Prepare tools. The tools needed for replacing spark plugs are a quick wrench and sockets. The socket sizes required for this model are 16mm and 8mm, which may vary for other models. However, any socket size that can unscrew the bolts will suffice; 2. Unscrew the high-voltage terminal; 3. Remove the spark plug; 4. Install the new spark plug. Spark plugs, commonly known as sparkers, function by discharging the high-voltage pulses sent through the spark plug wire, creating an electric spark that ignites the air-fuel mixture in the cylinder by breaking down the air between the two electrodes of the spark plug.