2. Disconnect the high tension wires from the spark plugs on one side and from the ignition coils on the other.
Caution: When removing and installing wires, be sure to hold only the rubber tip of the wire, not the wire itself. Improper handling of high-voltage wires can cause internal breaks in the wires.
3. Using an ohmmeter, check the resistance of all high-tension spark plug wires. If the measured resistance exceeds the maximum permissible value, replace the spark plug wire.
Maximum permissible value is max. 22 kOhm
Caution: Measure from both ends of the wire. Do not pierce high voltage wires with a needle probe.
4. Check the condition of the spark plug contacts and ignition coil (no damage, oxidation, contamination, etc.)
5. Install and connect the high voltage wires.
The article is based on data from the website (MITSUBISHIMAN.ru)