Civic Hatchback L4-1493cc 1.5L SOHC (D15B1) TBI (1990)
Spark Plug: Service and Repair
The following ignition system components should be inspected for wear and proper operation at the mileage intervals given below:
30,000 Miles:
Spark plugs ................................................................................................................................................................................................................ Replace
60,000 Miles:
Spark plugs ................................................................................................................................................................................................................ Replace
Distributor cap and rotor ............................................................................................................................................................................................. Inspect
Ignition wires .............................................................................................................................................................................................................. Inspect
Ignition timing and control system .............................................................................................................................................................................. Inspect
90,000 Miles:
Spark plugs ................................................................................................................................................................................................................ Replace