5 qts. with a new filter.
The oil pump is bolted to the bottom of the engine block inside the oil pan. A lot of work is involved in changing this part. I suggest you see a mechanic.
If you are changing the oil and the filter then you will need 5 quarts.
4 1/2 quarts
head gasket is blown
Head gasket could be leaking
The engine requires four and a half quarts.
A 1999 Chevy Camaro 3.8L requires 4.5 quarts of oil.