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 MANUALSCHEVROLET2006MONTE CARLO V6-3.9L VIN 1REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINEINTAKE MANIFOLD
2006 Chevrolet Monte Carlo V6-3.9L VIN 1
Intake Manifold
2006 Chevrolet Monte Carlo V6-3.9L VIN 1SECTION Intake Manifold
FASTENER TIGHTENING SPECIFICATIONS
Upper Intake Manifold Bolt/Stud 25 Nm (18 ft. lbs.)
Lower Intake Manifold Bolt - Center
First Pass 7 Nm (62 in. lbs.)
Final Pass 16 Nm (12 ft. lbs.)
Lower Intake Manifold Bolt - Corner
First Pass 7 Nm (62 inch lbs.)
Final Pass 25 Nm (18 ft. lbs.)
Throttle Body Bolt/Nut 10 Nm (89 inch lbs.)
Throttle Body Stud 6 Nm (53 inch lbs.)
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.