Oldsmobile Workshop Service and Repair Manuals > Ninety-Eight V6-252 4.1L VIN 4 4-BBL (1982) > Powertrain Management | 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 - 3.8L (231) ex. FI, 4.1L (252)

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

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