Genuine 1985 Mazda RX-7 Spark Plug Wire

1985 Mazda RX-7 Spark Plug Wire Parts and Q&A

• Q: How can the spark plug wire connections between the distributor and the spark plugs be checked using an ohmmeter on 1985 Mazda RX-7?

  A: High tension cords between distributor and spark plugs could be checked using ohmmeter. Pull off the cords as they come off, tugging at the rubber boot. Make contact with the metal connectors by inserting the probes and verify the resistance; at this point, change the cords under circumstances when it is higher than the required limit.