Captive Chevrolet Maintenance

I have decided to perform the maintenance of the captive but I do not find where the oil filter element goes someone from you could help me thanks

If I understand you well, what you are looking for is one of the engine sides, it is a black plastic container, which in the upper kick has a 22mm quadrant if I remember correctly, you take it out and open that lid inside the container is the element that is aceme to a circular air filter like that of the vans and is equal to the Peugeot filter.

The oil filter goes under the fuel filter in the 2.0 LS. Retride the 10mm key of the fuel filter remove it to the side and will find below the DI Open oil filter with 27 mm
atte.

Idem.
After disassembling the air filter I locked the oil filter under the diesel.
My captive is the LTX 2.0 diesel. And I also think it is a 27 mm key since after disassembling the air filter and reassembling it I have left the oil change for another day, I checked it by approaching a fixed key of 27 by the small hole that was free.