I am doing an oil change on a DSG 17. When I undid the plug nothing came out .. – not a good sign. I penetrated the sediment at the bottom of the apron with a bit of wire and pretty thick gloop of congealed oil came out followed by the 2 pints of oil.
It's pretty clean, not much metal and still clear tho thick. I have to replace it with 68 grade oil.
Should I flush the rest of the gloop out or just leave it. And what with ?.