Oldsmobile Workshop Service and Repair Manuals > Firenza L4-121 2.0L (1983) > Maintenance | Tune-up and Engine Performance Checks | Ignition Timing | Timing Marks and Indicators | System Information | Locations

Spark Plug Wire <--> [Ignition Cable] > < Number 1 Cylinder Location

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Timing Mark - 1.8L (112) 2V, 2.0L (122)

Maintenance
Tune-up and Engine Performance Checks
Ignition Timing
Timing Marks and Indicators
System Information
Locations

Spark Plug Wire <--> [Ignition Cable] > < Number 1 Cylinder Location