How to Remove a Distributor Cap

Distributor caps, in automobiles that have them, eventually have to be removed and replaced. A distributor cap is plastic, and over time heat and vibration can cause it to crack. Distributor caps can also fail due to carbon deposit build up and eroded terminals.

Difficulty: Moderate

Instructions

1. Locate the distributor cap. Consult your owner's manual for quick and easy access to your distributor cap.

2. Clear a path to the distributor cap by removing any part that is obstructing removal. Removal of air filters or disconnecting certain hoses may be required.

3. Loosen the cap by removing mounting screws, clamps or hooks. Release the caps spring loaded latches with half turns.

4. Unplug the coil from the wiring harness and unscrew and remove it. Some models have remote mounted coils and will not require re-wiring.

5. Remove the wires from the distributor cap taking note of their placement.

6. Move the coil and wires from the old cap to the new one and insert the wires into the correct slots.

7. Transfer the spark plug wires one at a time from the old cap to the corresponding terminals on the new cap. Replace the coil cover, reconnect the wire plug and attach the new cap to the distributor.

Tips & Warnings

• Purchase a new distributor cap at your local auto supply store. Bring the make and model of your vehicle with you for easy look up.
• Purchase a good repair manual for older model cars for all do-it-yourself repairs. With the proper tools and guide book doing minor repairs yourself can save you lots of money.

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