engine

Intake Manifold Torque Specs

for 2020 GMC Sierra 1500 6.2L V8 · RWD

Units

8 fasteners

Seq

Component

Torque

Angle

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Cover Bolts

16 lb-ft · 22 Nm

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Electrical Connector Bolts

7 lb-ft · 9 Nm

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Fuel Rail Bolts

20 lb-ft · 27 Nm

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Gasket Surface Bolts

Clean mating surfaces

20 lb-ft · 27 Nm

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Intake Manifold Bolts

Plastic: 44 lb-in first pass, 89 lb-in final pass. Spiral sequence.

7.4 lb-ft · 10 Nm

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Mounting Bolts

47 lb-ft · 64 Nm

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Sensor Mounting Bolts

11 lb-ft · 15 Nm

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Throttle Body Bolts

14 lb-ft · 18 Nm

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