AEROMOTIVE
Part # 14111
98 ½ - ’04 Ford 4.6L DOHC Fuel Rails
INSTALLATION INSTRUCTIONS
CAUTION:
Installation of this product requires detailed knowledge of automotive
systems and repair procedures. We recommend that this installation be carried
out by a qualified automotive technician.
Installation of this product requires handling of gasoline. Ensure you are
working in a well ventilated area with an approved fire extinguisher nearby.
Extinguish all open flames, prohibit smoking and eliminate all sources of ignition
in the area of the vehicle before proceeding with the installation.
When installing this product, wear eye goggles and other safety apparel as
needed to protect yourself from debris and sprayed gasoline.
WARNING!
The fuel system is under pressure. Do not open the fuel system until the
pressure has been relieved. Refer to the appropriate vehicle service manual for
the procedure and precautions for relieving the fuel system pressure.
The enclosed Aeromotive fuel rails utilize o-ring sealed AN-08 style ports; these ports are NOT
PIPE THREAD and utilize NO THREAD SEALANT. To use the enclosed fuel rails in your vehicle’s
fuel system you must install the necessary adapter fittings and o-rings, high pressure fuel lines
and regulator to adapt your system to the configuration and ports of these fuel rails. Please call
for a catalog of the complete line of quality Aeromotive products.
The enclosed Aeromotive fuel rails are intended to be installed on an unmodified OEM intake
manifold of the identified application. Aeromotive cannot guarantee the proper fitment on
aftermarket intake manifolds and the end user is responsible for verifying proper fitment and
assumes all liability.
When installing o-rings it is important to place a small amount of light oil on both the o-ring and
the mating surface to ease installation and prevent damaging the o-ring.
The following installation instructions are for a typical installation, for specific year and model
installation instructions please refer to your vehicles service manual.
Aeromotive system components are not legal for sale or use on emission controlled motor vehicles.
