How to change an air filter in a 2001 Grand Prix.
It doesn't have one if its an SE.
The 1991 Pontiac Grand Prix oxygen sensor is located on the outside of the air filter housing. You will find the sensor on the back side of the air filter housing.
Under the air filter in the air cleaner box
Well, mine was in the air filter box.
under the hood, in the end of the air intake. 4 screws
under the air filter box
The computer is located inside of the air filter box and behind the filter compartment.
No, the cabin air filter is of a size and design to filter the air inside the cabin of the car. The "air filter" refers to the filter used to provide filtered air to be taken into the engine for combustion. Hope this helps. "G"
Try a Fram or a K&N for performance but they are flat.
If you mean the pcm, then its inside the air filter box on the bottom
It is called a PCM. and it is located in the bottom of the air filter box.