Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSINFINITI2013G37 CONVERTIBLE V6-3.7L (VQ37VHR)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINEINTAKE MANIFOLD
2013 Infiniti G37 Convertible V6-3.7L (VQ37VHR)
Intake Manifold
2013 Infiniti G37 Convertible V6-3.7L (VQ37VHR)SECTION Intake Manifold
SERVICE DATA AND SPECIFICATIONS (SDS)
Intake Manifold
INTAKE MANIFOLD
Unit: mm (in)
Stud bolts:
Tighten 10.8 Nm (1.1 kg-m, 8 ft-lb)
Mounting bolts:
Tighten all mounting bolts to the specified torque in two or more steps in numerical order as shown in the figure.
1st step 7.4 Nm (0.75 kg-m, 5 ft-lb)
2nd step and after 25.5 Nm (2.6 kg-m, 19 ft-lb)
Intake Manifold Collector:
Tighten mounting bolts and nuts in numerical order as shown in the figure.
Tighten 19.6 Nm (2.0 kg-m, 14 ft-lb)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.