How should one service the fuel rail safely to avoid personal injury on Lincoln LS?

When attending to the fuel rail, do not smoke or use open fires because there are combustible mixtures. Fuel is kept under pressure and therefore, release it prior to disconnection of lines. Take out the upper intake manifold, disassemble parts, and insert lines to eliminate leakage. Install the fuel system pressure checker and put the parts back together in the correct order.

What precautions should be taken when servicing the fuel rail to avoid personal injury on Lincoln LS?

During the servicing of the fuel rail, do not smoke around fuel parts because of fire hazard. Venture fuel system pressure and disconnect lines. Disconnect battery ground, take off engine cover and strip electrical connectors. Take off the fuel rail and injectors and fit them with new lubricated seals. Make sure that it is reinstalled and engaged.

OEM Lincoln LS Fuel Rail

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5 Fuel Rails found

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Lincoln LS Fuel Rail Part Number: XW4Z-9D280-CA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2002 Lincoln LS | Base, LSE | 8 Cyl 3.9 L GAS
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Lincoln LS Fuel Rail Part Number: 6W4Z-9D280-AA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Manufacturer Note: Complete Assembly
- Replaces: 3W4Z-9D280-AC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln LS | Base, LSE, Sport, Ultimate | 8 Cyl 3.9 L GAS
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Lincoln LS Fuel Rail Part Number: 1R8Z-9F792-AA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Lincoln LS | Base, LSE | 6 Cyl 3.0 L GAS
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Lincoln LS Fuel Rail Part Number: XW4Z-9F792-AA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2001 Lincoln LS | Base, LSE | 6 Cyl 3.0 L GAS
View related parts
Lincoln LS Fuel Rail Part Number: 4W4Z-9F792-AA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Manufacturer Note: For First Year Warranty, Service Complete Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003 Lincoln LS | Base, LSE | 6 Cyl 3.0 L GAS

Lincoln LS Fuel Rail

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Lincoln LS Fuel Rail Parts and Q&A

Fuel Rail
XW4Z-9F792-AA
Q: How should one service the fuel rail safely to avoid personal injury on Lincoln LS?
A: When attending to the fuel rail, do not smoke or use open fires because there are combustible mixtures. Fuel is kept under pressure and therefore, release it prior to disconnection of lines. Take out the upper Intake Manifold, disassemble parts, and insert lines to eliminate leakage. Install the fuel system pressure checker and put the parts back together in the correct order.
Fuel Rail
6W4Z-9D280-AA
Q: What precautions should be taken when servicing the fuel rail to avoid personal injury on Lincoln LS?
A: During the servicing of the fuel rail, do not smoke around fuel parts because of fire hazard. Venture fuel system pressure and disconnect lines. Disconnect battery ground, take off engine cover and strip electrical connectors. Take off the fuel rail and injectors and fit them with new lubricated seals. Make sure that it is reinstalled and engaged.