Secondary Wire Resistance
WARNING: This page is about a different car, the 2002 Suzuki XL-7, 2002 Suzuki Vitara, 2002 Suzuki Grand Vitara, 2002 Suzuki Esteem, and 2002 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect and remove secondary ignition wires. Using DVOM, measure resistance of each wire. Ensure resistance is 1200-3000 ohms per foot. Replace wire if resistance is not as specified.