7 QTS.
That would be the 4L80E
That will be a 4L60E transmission.
4 quarts.
R134a
5w30
Underneath the top radiator hose where it goes into the top of the engine.
MUST use 5W30 only.
It is built into the mas air flow sensor, And you can find that on the side of the air filter box and clamped to the air intake duct work that goes to the engine throttle plate housing.
DEXRON 3
maybe your fuel pump or a massive air flow sensor
it goes on/in the top of the gas tank
5W30 in the winter time. 10W30 in the summer time.