I would like to change the air filter in my 2005 Focus ZX4. I'm wondering where the filter is located. There is a black box in front of the battery compartment on the driver's side, in the very front of the engine compartment. This black box is held closed with two small bolts, not clips as I have seen in other Ford cars. The box is connected to the air intake plenum.
Is that the filter compartment?
Thanks for any comments.