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

Intake Manifold Replacement

Model: Ford Focus MK 1 - Years 1998-2004
Part: Air filter

Cleaning and/or replacing the engine air filter is crucial for good engine efficiency, so it should be done more frequently than the maintenance schedule suggests. In some cases, it may also be necessary to clean the intake manifold or, as shown in the video, replace it. Once the old manifold is removed, compare it with the new one to check for any components that need to be transferred from the old to the new. After completing this, proceed with the installation in the vehicle, connecting the various hoses, sensor connectors, and throttle body.

Updated on 12 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Intake Manifold Gasket Replacement
Intake Manifold Gasket Replacement
Ford Focus (1998-2004 / MK 1) Before applying the new gasket to the intake manifold, thoroughly clean the gasket seating area, removing any dirt and deposits that could compromise…
How to Remove the Intake Manifold of the Ford Focus 1.6
How to Remove the Intake Manifold of the Ford Focus 1.6
Ford Focus (2011-2018 / MK 3) To remove the intake manifold of the Ford Focus 1.6, first open the bonnet to remove the plastic cover from the top of the engine block. Once this is…
Intake Manifold Gasket Replacement
Intake Manifold Gasket Replacement
Ford Focus (2004-2011 / MK 2, Focus 2) The intake manifold gaskets are actually o-ring seals applied inside specific grooves made at the ends of the intake manifold itself, which must then…

Other guides you may be interested in

Where is the Fuel Filter Located in a Volvo XC60?

In this video, you will see where the fuel filter is located in a Volvo XC60 and how to proceed if you need to replace it. As shown, the filter is positioned at the lower part of the engine, right between the left half-shaft and the sway bar attachment. To replace the filter, first, go underneath the vehicle, taking all necessary safety precautions. Then, using an 18mm wrench, open the drain valve and allow any water present to escape. Next, unscrew the housing, remove the old filter, insert the replacement along with a new gasket, and reassemble everything.

Watch the video!


by ScegliAuto

More videos