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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

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Installation of Upgraded Intercooler Radiator with Pipes

Lift the vehicle on suitable axle stands, remove the front wheels, and then the front bumper and grille. Proceed to remove the front headlights; drain the coolant, remove the intercooler radiator and the hoses connecting it to the intake system. Position the new intercooler radiator in the grille, temporarily securing it with cable ties, and mark with a marker the part of the metal that needs to be removed to allow the new hoses to pass through. Cut the marked portion of metal and apply a gasket to the edge. Remove the inner cover of the bumper and position it near the radiator to identify any interfering parts to eliminate: again, apply a gasket to the edge of the cut. Create brackets for securing the new radiator and proceed with the installation of the connecting pipes from the radiator to the intake, shaping and connecting them appropriately. Finally, reassemble the bumper, headlights, and grille.

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by ScegliAuto

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