F 150 Heritage 4WD Pickup V8-5.4L SOHC VIN Z Bi-fuel (2004)
10. Install the throttle body adapter.
11. Position the differential pressure feedback EGR system bracket and install the bolt.
12. Install the nut.
13. Connect the fuel tubes.
14. Install the exhaust manifold-to-EGR valve tube.
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Tighten the upper fitting.
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Connect the two differential pressure feedback EGR system hoses.
