Introduction

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.

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    • 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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    • 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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    • 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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    • 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.

Conclusion

To reassemble your device, follow these instructions in reverse order.

David Hodson

Member since: 14/04/10

152021 Reputation

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