Cabin Air Filter If it has one it will be behind the glove box .
Open the glove box push in on the sides and the glove box will come out the bottom hinge will hold it on behind that. There will be a plastic cover with 4 plastic tabs push them in pull the cover off and there is your CAF.
yes
this vehicle does not come with a cabin air filter
There is NO cabin air filter for the 1998 Ford F150. I was sold one, later to find out it didn't exist.No for some STUPID reson Ford figured we dont need one...
It does not have a cabin filter.
It doesn't have one!
no
Yes, the 1998 Ford-F150 truck did come with standardized dual air bags, though finding additional air bags to fit that model is difficult these days.
Usually it's located near or under the air filter.
Blowback into a 91 F150 air filter could be caused by a bad PCV valve. Check the valve for it being stuck in the open position.
It is in the intake air horn from the air filter to the throttle plate.
It does not have one.
by taking it to someone smarter than you. you should not even be allowed to drive if you cant change an air filter.