gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Fuel Supply Line|Service and Repair > < Fuel Return Line|Service and Repair
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Fuel Supply Line: Locations

FUEL JUNCTION BLOCK

The Fuel Junction Block is located between the left and right fuel rail assemblies. Number 5 in the image containing the fuel pressure sensor and the
fuel pressure relief valve.

Fuel Supply Line|Service and Repair > < Fuel Return Line|Service and Repair