No, they have only one. It is located underneath the truck on the drivers side under the door. You cant miss it, it looks like a canister.
in the gas tank
Look behind the fender under the hood on the left side.
I have a 5.8L in my 1990 and it is located behind the intake on the passenger side. Right by the valve cover.
yes
The vehicle speed sensor is on the transmission. The ABS speed sensor is on the differential.
no
I need the routing for the serpentine belt for 1990 Ford 150?
Fuel filter on a 1994 ford is in the Left frame rail under the driver or back a little bit.
most ford truck fuel filters are on the frame , drivers side near the gas tank.
under dash
Find the positive battery terminal. Follow the thick cable from that terminal and it will lead to the starter solenoid.
what motor is it? on my 1990 F150 5.8L 351W its located on the front passenger exhaust manifold. looks kinda like a space ship