GMC Workshop Service and Repair Manuals > R 3500 P/U 2WD V8-454 7.4L VIN W 4-bbl (1988) > Engine, Cooling and Exhaust | Engine | Tune-up and Engine Performance Checks | Spark Plug Wire <--> [Ignition Cable] | Component Information | Technical Service Bulletins | Page 2002

Distributor, Ignition > < Doors - Wind Noise/Cold Air Intrusion|Page 2001

Page 1

background image

Spark Plug Wire: Locations

Spark Plug Wire Routing

Engine, Cooling and Exhaust
Engine
Tune-up and Engine Performance Checks
Spark Plug Wire <--> [Ignition Cable] / Technical Service Bulletins
Page 2002

Distributor, Ignition > < Doors - Wind Noise/Cold Air Intrusion|Page 2001