E-3 Fuel Saver 7000 Installation Instructions
Step 1- Determine the Correct Fuel Line Adapter
This section aids in determining the best fuel line adapter in your kit to use to maintain fuel supply for the E3 Fuel Saver 7000.
IMPORTANT
If you have Electronic Fuel Injection (EFI) system with a high pressure fuel line with a “Schrader valve fuel stem” proceed to the section entitled “INSTALLING THE SCHRADER VALVE CONNECTORS” shown on the next page. If you have a Schrader Valve Stem, you will need the correct Schrader adapter (either FORD or UNIVERSAL Schrader adapter). These adapters are included in your kit. If your engine is NOT EQUIPPED with a high pressure fuel rail Schrader valve stem, then proceed to the section “INSTALLING THE GASOLINE SUPPLY MODULE.”
For Older Vehicles With Carburetors
If your vehicle is equipped with a carburetor (older model vehicles) then you will need an optional FLOW REDUCER KIT to receive maximum gas mileage benefits from the E3 Fuel Saver 7000.
Note: The “Gasoline Supply Module” (in your E3 Fuel Saver 7000 kit) will be the only option for connecting the E3 Fuel Saver 7000 on vehicles with carburetors.
Brief Description
The Flow Reducer is designed to mechanically lower the float by decreasing gasoline flow to a carburetor. 99% of carburetors do not function using an onboard computer with an O2 sensor and in order for the E3 Fuel Saver 7000 to give your carbureted vehicle optimum gas mileage results it is necessary to lower the float level. This prevents excess gasoline from entering your engine. This is an OPTIONAL piece of equipment and is not included in the E3Fuel Saver 7000 kit. It may be purchased separately.
Installation
1) Connect into the fuel line and place the Flow Reducer within close proximity to the carburetor for easy adjustment. (See “Flow Reducer Sketch” on page 2).
2) Secure the Flow Reducer with hose clamps on both ends to prevent gasoline leaks. (See “Hose Clamp Diagram” on page 2)
3) Open the Flow Reducer about ¼ turn.
4) Start your engine and check for leaks.
5) For Standard LOW LOAD Driving: Set engine to a constant 2500-3000 RPM’s. This will simulate a low load road test. Once your RPM’s are reached, begin to close the Flow Reducer until the engine starts to stall. VERY SLOWLY close The Flow Reducer to the point ONLY where the sputtering stops and NO FURTHER.
6) Install the “Gasoline Supply Module” as per the Flow Reducer sketch. After installing the Gasoline Supply Module and securing it with hose clamps go to STEP 2 and continue your installation. NOTE: Do not install the Gasoline Supply Module between the carburetor and the Flow Reducer valve.
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