The 2002 Ztec engine does not have a schrader valve. You have to buy a t adapter that fits between the fuel supply and the pressure regulator. The system is a non-return system, that is why the other end of the fuel rail is capped.
With a fuel pressure gauge attached to the fuel rail.
were is the Schrader vale located
The 2002 Ford Focus runs on regular unleaded.
Yes
Drop the fuel tank!
In the gas tank.
About 4-6 Lbs.
What is the fuel pressure suppose to be for a 2002 ford e150 van with a 4.6 liter motor
On a 2002 Ford Focus : In the front passenger footwell , behind the kick panel ( there is an access hole )
Yes.
13.2 gallons
IN the gas tank.