Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Replacing Valve Guide Seals

Model: Citroen C4 MK 1 - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Engine

See other generations:
Video tutorial

When replacing the cylinder head gasket or carrying out a repair that involves the cylinder head, it is good practice to also replace the valve guide seals. Use a valve spring compressor to compress the valve return spring, separate the retaining caps, and extract the valve from its seat; then remove the old seal and insert the new one after lubricating it; also lubricate the valve before inserting it back into its seat and reassemble the spring, ensuring the retaining caps are accurately positioned.

Repeat the same steps for all valves.


Updated on 12 February 2026 by ScegliAuto


Related tutorials

Replacing Complete Engine Gasket Set
Replacing Complete Engine Gasket Set
Citroen C4 (2004-2010 / MK 1) As usual, check the flatness of the surface. Now, using the appropriate tool, remove the valve and replace the valve guide ring. This operation shoul…
Replacement of Rocker Cover Gasket
Replacement of Rocker Cover Gasket
Citroen C4 (2004-2010 / MK 1) The gasket kit for engine regeneration always includes the rocker cover gasket; in this case, the vehicle has two covers and two gaskets. After thoro…
Intake Manifold Gasket Replacement
Intake Manifold Gasket Replacement
Citroen C4 (2004-2010 / MK 1) The intake manifold has four gaskets (one for each cylinder), which are square-section O-rings. Once the manifold is removed and the old gaskets are …

Other guides you may be interested in

How to Remove the Toll Tag Holder from the Car Windscreen

The toll tag holder is usually attached to the car windscreen to ensure that the toll tag functions immediately when passing through barriers. However, if you decide to remove the holder, you should follow this procedure: - Insert the toll tag into the holder; - Pull the holder inwards to detach it from the windscreen; you can use a glass scraper or a stiff plastic card to assist you; After removing the holder, it is essential to remove the adhesive from the windscreen. To remove the adhesive, we recommend using a solvent-based spray that will remove the glue without clouding the area.

Watch the video!


by ScegliAuto

More videos