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 MANUALSCHEVROLET2007IMPALA V6-3.5LREPAIR AND DIAGNOSISENGINE, COOLING AND EXHAUSTENGINEINTAKE MANIFOLDSPECIFICATIONS
2007 Chevrolet Impala V6-3.5L
Intake Manifold: Specifications
2007 Chevrolet Impala V6-3.5LSECTION Specifications
Upper Intake Manifold Bolt/Stud 25 N.m 18 lb ft
Lower Intake Manifold Bolt - Center
First Pass 7 N.m 62 lb in
Final Pass 13 N.m 115 lb in
Lower Intake Manifold Bolt - Corner
First Pass 7 N.m 62 lb in
Final Pass 25 N.m 18 lb ft
Throttle Body Bolt/Nut 10 N.m 89 lb in
Throttle Body Stud 6 N.m 53 lb in
Lower Intake Manifold Bolt - Center
First Pass 7 N.m 62 lb in
Final Pass 13 N.m 115 lb in
Lower Intake Manifold Bolt - Corner
First Pass 7 N.m 62 lb in
Final Pass 25 N.m 18 lb ft
Throttle Body Bolt/Nut 10 N.m 89 lb in
Throttle Body Stud 6 N.m 53 lb in
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.