Eldorado V8-4.6L VIN Y (1994)
Fuel Pressure Release: Service and Repair
Throttle Body Components
PRECAUTIONS
CAUTION: To reduce the risk of fire and personal injury, It is necessary to relieve the fuel system pressure before servicing fuel system
components.
CAUTION: After relieving fuel system pressure, a small amount of fuel may be released when servicing fuel pipes or connections. In order to
reduce the chance of personal injury, cover fuel pipe fittings with a shop towel before disconnecting, to catch any fuel that may leak out. Place the
towel in an approved container when disconnect is completed.
TOOLS REQUIRED:
J 34730-1 Fuel Pressure Gage
PROCEDURE
1. Remove fuel pump fuse "B1" in the console fuse block to avoid possible fuel discharge if an accidental attempt is made to start the engine.
2. Loosen fuel filler cap to relieve tank vapor pressure.
3. Connect gage J 34730-1 to fuel pressure connection (#24 in figure). Wrap a shop towel around fitting while connecting gage to avoid spillage.
4. Install bleed hose into an approved container and open valve to bleed system pressure.
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Fuel connections are now safe for servicing.
5. Drain any fuel remaining in gage into an approved container.
