See Engine Air Cleaner/Filter, under Service and Appearance Care - Checking Things Under the Hood, on page 5-27 of your "Owner's Manual.....
Get at it through the glove box
not 100% sure, but check your fuel pump
The 2003 Ford f250 did not come with an air cabin filter. There was a dealer install option but very few were ever put in.
The air filter on a 2003 Chevrolet 2500HD with a Duramax engine is installed by opening the access panel under the glove compartment. The old filter can then be removed and a new filter installed.
Remove the air box cover and install the filter. You may have to remove the inlet tube(It does make it ewasier( Only took required is a flat screwdriver
you don't
See Passenger Compartment Air Filter on page 3-26 of your "Owner's Manual", under Section 3: Instrument Panel - Climate Controls.....
the 2003 expedition does have cabin air filter
2002 Impala 3.2? Sorry but there is no such thing.
It's located under the cowl on the passenger side of the Impala.
No. It will filter incoming cabin air.
See Engine Air Cleaner/Filter on page 5-22 of your "Owner's Manual", under Section 5: Service and Appearance Care - Checking Things Under the Hood.....