You must have a dealer change the oil & filter as the clutch assembly is wedged against the filter housing. It is absurd. After a year finally got a dealer tech. to admit is was a poor design from chevy & they stopped making such. However, chevy never told us about this problem or did a recall.
Also the dealers now tell us that they only can change the oil as the whole clutch assembly must be dropped and the filter itself cost extra. Also there is always residual oil drops from the change and the burning smell in the engine. Our idea was to have an inexpensive & easily maintained car, which it is not, it is just cheap! We have received NO satisfaction from the dealers.