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Frequently asked questions about cars and motorcycles

Replacing the Timing Chain on the Mercedes GLA 200d

Model: Mercedes Gla W156, MK 1 - Years: 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Timing belt

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Video tutorial

In this guide, you will see the main instructions that will allow you to remove and replace the timing chain on the Mercedes GLA 200d. Specifically, the entire engine block is removed, disconnecting it from the chassis; proceed with removing the cylinder head cover and the timing case, disconnecting the various belts and unscrewing all the fixing screws.

At this point, remove the chain tensioner to subsequently remove the timing chain, checking the integrity of all the sprockets; replace the timing components if worn, following the video tutorial until the end!


Posted on 20 April 2026 by ScegliAuto


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How to Replace the Glow Plugs in the Fiat Ducato 2.3 Multijet?

Glow plugs, as the name suggests, raise the temperature of the engine in diesel vehicles to allow for easier starting. The manufacturer, in this case, Fiat for the Ducato 2.3 Multijet, specifies how often they should be replaced, and a warning light will illuminate when it's time. This work is carried out under the bonnet. First, remove the upper engine cover, then lift the coil and, using a socket wrench of the appropriate size, unscrew the glow plug to remove it from the base, followed by installing the new one.

Watch the video!


by ScegliAuto

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