Astra, Corsa, Zafira, Meriva, Adam, Cascada, Agila
I am trying to find out what a rattle is on my Astra H 1.6 SXi Twinport.
It only happens when the revs are coming down not when going up and happens only between 1500 and 1000 rpm. Every other time is incredibly smooth.
No error codes, no performance problems.
I have linked a video...