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.
2009 Chevrolet Corvette V8-6.2L SCFACTORY OEM SERVICE PROCEDURE
Intake Manifold
INTAKE MANIFOLD
Tighten the intake manifold bolts to the sequence below:
First Pass: Tighten the intake manifold bolts in sequence to 5 Nm (44 lb in).
Final Pass: Tighten the intake manifold bolts in sequence to 10 Nm (89 lb in).
THROTTLE BODY
Throttle Body Bolts 10 Nm (89 lb in)
Tighten the intake manifold bolts to the sequence below:
First Pass: Tighten the intake manifold bolts in sequence to 5 Nm (44 lb in).
Final Pass: Tighten the intake manifold bolts in sequence to 10 Nm (89 lb in).
THROTTLE BODY
Throttle Body Bolts 10 Nm (89 lb in)
Factory Service Tools
Use the Manual With the Right Hardware
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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.