Replacement of oil and filter with Opel Vektra C carry out in this sequence:
(1) Put the car on the hole.
2) Unwind the oil-filler throat (some motors will need to remove the decorative cover).
(3) Unprotect (if any).
4) Put the receptacle under the cork and unscrew it.
(5) Sour oil.
6) Change the brass ring and wrap the cork back.
(7) Filter or remove the replacement filter (depending on the type of engine).
(8) A new filter or filter element.
(9) Fill the new oil.
