Citroen Distributor rotor button and cap replacement
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Citroen Distributor rotor button and cap replacement
Citroen Distributor Rotor Button and Cap Replacement
A distributor directs current from the coil to the spark plugs. This is done in the correct firing order to coincide with the timing required for optimal engine combustion. When this system isn’t working correctly, the timing will be noticeably out on your Citroen. The engine will run rough, backfire and be hard to start, if it starts at all.
Distributor caps and rotors can wear over time or be subject to damage. They will need to be replaced periodically over the life of the Citroen. If the distributor rotor or cap are worn or damaged it can cause problems with engine performance and they should be replaced as soon as possible otherwise engine damage could occur.
When the rotor spins past the contact points in the distributor cap it creates a spark. The spark travels up to the leads and on to the spark plugs in your Citroen. This creates the spark plug ‘spark’ required to ignite the air/fuel mixture.
The distributor rotor and cap are made from plastic. If the cap breaks or becomes damaged this can allow water to get and/or cause the distributor to fail on your Citroen. Also, the rotor and cap contact points will wear over time. If the gap between these two points gets too large, electricity won’t be able to jump the gap and no spark will be created.
This will mean the spark plug won’t spark at the ideal time for optimal combustion. Heat will eventually ignite the air/fuel mixture but this is when the engine misfires and deposits and engine hot spots can occur.
Whenever your Citroen’s firing timing is out you are putting strain on the engine and potentially causing damage. The Citroen will not be working at its best and could be difficult to drive, if it starts at all. Best practice is to get the distributor rotor and cap replaced as soon as possible.
Citroen Models
- Citroen 2CV-4
- Citroen 2CV-6
- Citroen 3CV
- Citroen AX
- Citroen Berlingo
- Citroen BX
- Citroen C-Crosser
- Citroen C2
- Citroen C3 Aircross
- Citroen C3 I/II/First/Classic
- Citroen C3 III
- Citroen C3 IV
- Citroen C3 Pluriel
- Citroen C4
- Citroen C4 Aircross
- Citroen C4 Cactus
- Citroen C4 II
- Citroen C4 Picasso/Grand Picasso
- Citroen C4 Picasso/Grand Picasso II
- Citroen C5
- Citroen C5 Aircross
- Citroen C5 II
- Citroen C5 III
- Citroen C6
- Citroen CX
- Citroen Dispatch/Jumpy III
- Citroen DS
- Citroen DS3/DS3 Cabrio
- Citroen DS4
- Citroen DS4 Crossback
- Citroen DS5
- Citroen Dyane-6
- Citroen GS
- Citroen ID
- Citroen Mehari
- Citroen SM
- Citroen Xantia
- Citroen XM
- Citroen Xsara
- Citroen Xsara II
- Citroen ZX