Swift L4-1298cc 1.3L SOHC MFI (1997)
Spark Plug: Testing and Inspection
1. Pull out high-tension cords by gripping their caps and then remove spark plugs.
2. Inspect them for:
-
Electrode wear
-
Carbon deposits
-
Insulator damage
3. If any abnormality is found, adjust air gap, clean with spark plug cleaner or replace them with specified new plugs.
Spark plug air gap "a": 1.0 - 1.1 mm (0.039 - 0.043 in)
Spark plug type:
NGK - BPR6ES-11
NIPPONDENSO - W2OEPR-U11
AC - R42XLS
4. Install spark plugs and torque them to specification.
Tightening Torque for spark plug: 25 - 30 Nm (18.5 - 21.5 ft lb)
5. Install high-tension cords securely by gripping their caps.
