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Spark Plug Wire <--> [Ignition Cable] >
< Number 1 Cylinder Location
K 2500 Truck 4WD V8-454 7.4L (1990)
Maintenance
Tune-up and Engine Performance Checks
Ignition Timing
Timing Marks and Indicators
System Information
Locations
Page 1
TIMING MARK 7.4L FI CODE N
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