Buick Workshop Service and Repair Manuals

Spark Plug Wire: Specifications

RESISTANCE VALUES

Ignition Wires

1-15 in. ...........................................................................................................................................................................................  3000/10,000 ohms
15-25 in. .........................................................................................................................................................................................  4000/15,000 ohms
25-35 in. .........................................................................................................................................................................................  6000/20,000 ohms
OVER 35 in. ...................................................................................................................................................................................  8000/25,000 ohms

Ignition Coil (Secondary Resistance) ...............................................................................................................................................  10,000-13,000 Ohms

Spark Plug Gap .....................................................................................................................................................................................  .045 in. (1.14 mm)