Where is the spark plug model number located?
1 Answers
The spark plug model number is printed on the spark plug's casing. Precautions to note when replacing spark plugs: 1. When removing the high-voltage wire connector, avoid using excessive force or shaking the spark plug insulator, as this may damage the spark plug's performance; 2. Wait until the engine has completely cooled down before opening the engine cover, and take care to prevent external oil contaminants from entering the cylinder; 3. Keep the spark plug electrodes and sealing washers clean; 4. When installing the spark plug, align it with the socket and slowly screw it in. After reaching half its length, apply firm pressure to secure it; 5. Tighten the spark plug according to the principle of vertical installation and removal.