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Replacing the Timing Chain on Opel Astra 1.6 CDTI

Model: Vauxhall Astra Astra J - Years: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Part: Timing belt

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Video tutorial

In this video, you will see how to replace the timing chain on the Opel 1.6 CDTI engine, and you will be warned about the issues that can arise when ignoring the signals the vehicle sends regarding the imminent failure of the chain. The noise made by the chain before it breaks is unmistakable, and in this example, it was already so worn that it had damaged the plastic guide, ruining the metal and the aluminium casing.

Therefore, the damage was much more severe than just replacing the chain: the vehicle could go out of phase and bend the valves. Additionally, the metal that was worn away ended up in the sump, circulating and damaging the bearings and piston rings, severely harming the engine.

Unfortunately, in any case, the engine must be removed, the casing and sump opened, the camshaft cover and intake manifold removed, to position the pin on the injection pump. So, pay attention to the signals the vehicle sends at startup, otherwise, you risk very serious problems.


Updated on 1 October 2026 by ScegliAuto


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