C 2500 Suburban 2WD V8-8.1L VIN G (2001)
26. Install a NEW AIR pipe gasket.
27. Connect the AIR pipe to the AIR pump pipe, if equipped.
28. Install the AIR pipe bolts at the exhaust manifold, if equipped.
29. Install the (AIR) pipe nut to the fuel rail stud, if equipped.
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Tighten the AIR pipe bolts to 25 Nm (18 ft. lbs.).
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Tighten the AIR pipe nut to 12 Nm (106 inch lbs.).
30. Install a NEW EGR valve pipe gasket.
31. Position the EGR pipe.
32. Install the EGR pipe bolts at the EGR adapter.
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Tighten the EGR pipe bolts to 30 Nm (22 ft. lbs.).
33. Connect the EGR valve electrical connector (1).
