Installing 1986-1993 Volvo 240 Distributor Cap

Replace the distributor cap in your Volvo 240.

  • Author: David Hodson
  • Time required: 30 minutes
  • Difficulty: Moderate

A dirty or broken distributor cap may lead to a number of ignition problems in your Volvo 240. Consult your owner's manual for a regular interval to inspect your distributor cap for damage, excess wear, or carbon buildup.

Tools
Relevant Parts
  • Distributor Cap Check an online database or the parts counter of your local auto parts store for the correct model.
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Add Note Edit Step 1 — Distributor Cap  ¶ 

  • The distributor cap is located next to the engine and has all of the spark plug wires connecting to it.

  • Pull straight up on the ignition coil wire in the center of the distributor cap to disconnect it.

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Add Note Edit Step 2  ¶ 

  • Connect the spark plug wires to the new distributor cap one at a time. Mixing up the order will result in the engine not firing properly or at all.

  • Pull straight up on the boot of the first spark plug wire to disconnect it from the distributor cap.

    • Be sure to pull on the boot and not the wire itself. Spark plug wires are quite fragile and may break easily.

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Add Note Edit Step 3  ¶ 

  • Install the spark plug wire onto the new distributor cap and make sure it is seated properly.

  • Continue to transfer each spark plug wire to the new distributor cap, maintaining the same arrangement of wires on the cap.

  • Once all of the spark plug wires have been installed on the new distributor cap, set the cap aside.

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Add Note Edit Step 4  ¶ 

  • Use a flathead screwdriver to release the clip securing the distributor cap.

    • Only one side of the distributor cap has a spot for the clip to rest. The new cap must be installed in the same orientation.

  • Remove the old distributor cap.

  • When installing the new distributor cap, don't forget to reconnect the center ignition coil wire.

Required Tools

6-in-1 Screwdriver

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