LR3 (LA) V8-4394cc 4.4L (2005)
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Fuel Pressure: Testing and Inspection
Special Tools
Special Tools
Special Tools
Fuel System Pressure Check - 4.4L
1. Disconnect the battery ground cable.
2. Depressurize the fuel rail.
3. Connect the special tool.
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Connect to the fuel rail.
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Connect to the fuel line.
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Remove the Schrader valve dust cap.
4. Connect the special tool.
^
Connect the Schrader valve and gauge.
