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Cold start noise

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Old 07-16-2018, 12:32 PM
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Default Cold start noise

Hi!

Just a simple question.
I heve an Audi A7 3.0 TDI (11.2011 at 120.000 km). At cold start i heard rattle sound for 1-2 sec. When the engine is warm i don't hear this noise at start up.
It is normal?

Thank you for the help.

Peter
Old 07-16-2018, 04:52 PM
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Fuel Injectors, I would assume.
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