3100CC engine , how many oil liters must i need if i change the oil, and do you know if there s an air filter cabin and where is

 

5qts. but to be safe put 4qts., turn on your engine for about 5 seconds,then turn off.check the engine dip stick, if u need more just add little more . until measurements are right. the cabin filters are sometimes located above the fire wall,where the wipers are .you have to remove wiper arms and plastic cover, on chevys. good luck.

 

5th gen Monte's don't have cabin filters.

 

In my LA1 (3400) I do 4.5 qts and then increase from there if needed. It's always better to run a shy low than overfilled.

 

4.5 Quarts is what I use. And zipper is correct in there is no cabin air filter.