In centre front of the engine just above the starter. (I think they planned that so you can spill oil on the starter when you change the filter ).
on the crank behind the front cover
Five quarts including filter. My owners manual says 5.75, including filter. My experience agrees with the extra .75 quarts! :)
it's located on the firewall right in back of the intake
Yes you can, you will need to buy a y pipe either at autozone or your nearest parts store. You will also need to buy 2 mufflers flowmasters are my choice but you decide what you want. then buy some cool tips and there you go.
The mass air flow sensor is located in the throttle body housing on the 3800 engine. There should be 4 screws that hold it down to the housing. Once they screws are removed, the sensor lifts off of the throttle body.
Not very easily if at all, and why would you want to?
A haynes manual...
They always blow the head gaskets between 70 and 100 thousand miles.
3.8 litres is fractionally more than 1 US gallon.
You can safely put 2ml into the 10l aquarium
If you mean 3.8 Litre engine, the answer is 200 horsepower, from the factory. 225 lb/ft of torque.
there should be a sticker under the hood of the car that tells you what the gapping should be. .60