RX7 2RTR- 1308cc 1.3L FI (1987)
Spark Plug: Testing and Inspection
Fig. 4 Spark plug inspection
Visually inspect the spark plugs for the following conditions: If any defect is found replace the spark plug:
1.
Check for damaged insulation.
2.
Check for worn electrodes.
3.
Check for carbon deposits. Clean with a wire brush if necessary.
4.
Check for damaged gasket.
Plug gap: 2.0mm (0.08in)
Note: Do not use a plug cleaner. Cleaning sand may remain lodged in the plug and eventually cause engine damage.
NGK
Nippon Denso
Identification mark
Trailing
SD 11A
S-31A
T, Blue Line
Leading
SD 10A
S-29A
L
Caution: Install the correct type spark plug after confirming the identification mark.
