2004-2008 F-150 fuel filters are located under the driver side (left side) of vehical. Its mounted to the inner side of the frame. Ford changed the size of the fuel filter in/out tube size in late production 2005. So match your OEM filter to your new replacement filter for correct size. I have a 2007 & late 2005 they are not interchageable. Fram 8018 fits 2005. I could not get a Fram to fit my 2007. I purchased fuel filter for '07 at Autozone in Ca. their brand. You need a release tool to remove the filter they sell them at autoparts stores. Don't try doing it with out the tool or you will brake the connectors. I did and it cost $20.00 for the connectors from the Dealer.
no
What year? 2001
With the owners manual
under drivers side just past the a frame
Usually it's located near or under the air filter.
Only if you have the v6 for the 4.6L V8.
unknown
The 2005 F150 5.4 L 3V engine takes 7 quarts with engine oil filter change , according to the Owner Guide
Purchase a Purolator filter as it comes with complete instructions. I think you will find that a 1998 F150 does not have a cabin filter.
On the receiver/dryer.
It is in the intake air horn from the air filter to the throttle plate.
look between the carb and the furl pump on the drivers side of the block.