C 1500 Yukon 2WD V8-5.3L VIN Z Flex Fuel (2003)
![background image](/gmc/c_1500_yukon_2wd/v8-5.3l_vin_z_flex_fuel/Page-1211001.png)
Ignition Cable: Specifications
Spark Plug Wire Resistance ...................................................................................................................................................................... 1000 ohms per ft.