if you have the 2.2 eco tec look on top of the motor 2 the right
you will see a black cap that takes a 1 1/4 socket you will need a extension to get @ this
4.5 quarts
on the firewall side of the engine...passenger side
4.5-5
On the oil pan near the top. Under the engine. About middle of the car.
Go to an auto parts store and ask them.
just behind the right front wheel ( passengers side)
on the 2.4 its to the left of the starter above the oil filter
Trick question there is no 2004 Pontiac sunbird. 1994 sunbirds which is the last year have the oil filter by the right side wheel well, this is similar for the "Sunfire" of later years.
just above the oil filter
The Oil Filter is on the top of the engine, to the left of the valve cover. It has a plastic cap that can be wrenched off. The Oil Filter is not a sealed filter that you are used to seeing. It drops in where you removed the black cap.
usually with the vehicle running and in park then check the dip stick
It's located by the oil filter