Hello guys from Greece.
Recently I had a
the chain tensioner gasket installed on my car Astra K 1.6 136 bhp 2017.
My car has 114k on the clock and i do change the oil with the oil filter every 9-10k.
The symptoms i had was i little rattle noise on start up for 3-5 seconds .My garage guy advised me to install it in case to keep the pressure in tensioner in case the chain hit on sliders at the start-up.I have it two days installed so far and no rattle on start up.
I will have to wait and see the result through time and distance i am traveling