Q:
A: MORE than 3-4!!! According to the Handbook / repair book written by P.H.Olving, the 306td engine (XUD9A) is designed for 5.5 liters of oil, with filter. Of course, add oil slowly and check the dipstick. Run engine for one minute, stop, check dipstick again. Do not overfill. the viscosity should be SAE 15W/40. oil changed at 10,000 km = 6000 miles. change oil filter at 20,000 km = 12,000 miles. normal oil use is 1/2 liter per 1000 km = 600 miles.