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    4. : How to clean the EGR valve of the Opel Astra H 1.7 CDTi from 101hp?

How to clean the EGR valve of the Opel Astra H 1.7 CDTi from 101hp?
Years 2004-2010

Answer

After having removed the EGR valve from its housing in the engine compartment, it is possible to proceed with the cleaning operations using a specific detergent together with a brush suitable for use on metals.
Posted on: 29 June 2022 by ScegliAuto

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