Want this question answered?
How do I change the oil filter on an Audi A4 Diesel 2007
Mineral motor oil 15/40
10 30
10w40 mobil1
10-30
You can only use the fuel oil in the diesel truck.
heavy fuel oil can be ssed instead of diesel.
Cooking oil can be converted to diesel fuel
SAE 5w40 full synthetic.
castrol full synthitic 5W-40.... ONLY ...........PER AUDI DEALSHIP
It takes a recommended diesel engine oil. Ask your dealer or car parts store.
Rotella T is the best oil, in my opinion, for diesel engines.