High Tension Wire Resistance

Carefully remove high tension wires from spark plugs and distributor cap. Using an ohmmeter, check resistance of wires while gently twisting wire. If resistance is not to specification, or fluctuates from infinity to any value, replace wire.

Fig 1: Firing Order and Distributor Rotation (GLC Exc. Wagon)

Courtesy of MAZDA MOTORS CORP.

Fig 2: Firing Order and Distributor Rotation (GLC Wagon, 626 & B2000)

Courtesy of MAZDA MOTORS CORP.