GMC Workshop Service and Repair Manuals > C 1500 Truck 2WD V6-262 4.3L (1989) > Powertrain Management | Ignition System | Spark Plug Wire <--> [Ignition Cable] | Component Information | Technical Service Bulletins | Page 3489

Engine - Miss, Hesitation, or Roughness|Page 3490 > < Engine - Miss, Hesitation, or Roughness|Page 3488

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Spark Plug Wire: Locations

Spark Plug Wire Routing

Powertrain Management
Ignition System
Spark Plug Wire <--> [Ignition Cable] / Technical Service Bulletins
Page 3489

Engine - Miss, Hesitation, or Roughness|Page 3490 > < Engine - Miss, Hesitation, or Roughness|Page 3488