UK carmaker, part of the GM group. Known for models such as the Astra, Corsa and Vectra, which are often branded as Opel, Holden etc elsewhere in the world

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Astra Turbo sounding like a diesel

http://www.youtube.com/watch?v=ph6JOhFJcJA The video above demonstrates the sound I hear when my car is at operating temperature. I don't know why it would sound so rough. It doesn't sound quite as ...