Do it yourself
Frequently asked questions about cars and motorcycles

Puretech Engine Problems with the Chain

Model: Citroen Ds3 MK 1 - Years 2010-2019
Part: Engine

This video discusses the ongoing issues with the Puretech engine from the former PSA group (now Stellantis) that have not been resolved with the switch from belt to chain, as there are surprisingly issues with the latter as well. Indeed, between 2022 and 2023, the group began introducing the metal chain, which has a problem with the incorrect fastening of the screws securing the camshaft sprocket. Therefore, there are poorly secured screws that cause the sprockets to disengage, and the chain comes off with the consequences one can imagine. This concerns EB2 engines manufactured between 2022 and 2023, so if you decide to purchase one of the used vehicles listed in the video (Peugeot 208, 3008; Citroen C4, C5 Aircross; DS3; Opel Mokka; FIAT 600 and Jeep Avenger), ensure that recall actions have been carried out.

Posted on 3 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Citroen Ds3 (2010-2019 / MK 1) To replace the timing chain on a Citroën DS3, open the bonnet to access the left side of the engine bay. To facilitate access, it is advisable to rem…
Citroen Ds3 (2010-2019 / MK 1) If you are looking for this video, you probably have some trouble finding the system to open the front bonnet of your beautiful Citroen DS3. It is co…
Citroen Ds3 (2010-2019 / MK 1) Replacing the diesel filter on a DS3? Remove the filter and all its parts. Lift the front engine cover and locate the diesel filter as shown in the v…

How to Open the Bonnet on the Lancia Y

To open the bonnet on this vehicle, follow these simple instructions: first, open the driver's door and locate the lever positioned just below the dashboard, marked with an image of the vehicle with the bonnet open. Pull this lever towards you until you hear a "click" indicating the bonnet is released. Next, exit the cabin and stand in front of the bonnet to disengage the safety catch and complete the opening. To do this, slightly lift the bonnet, locate the yellow lever underneath, and pull it to the left to fully release and open the bonnet.

Watch the video!


by ScegliAuto

More videos