engine

Exhaust Manifold Torque Specs

for 2011 Cadillac CTS 3.6L V6 · RWD

Units

12 fasteners

Seq

Component

Torque

Angle

—

Cover Bolts

14 lb-ft · 19 Nm

—

EGR Tube Fitting

Critical

38 lb-ft · 52 Nm

—

Electrical Connector Bolts

6 lb-ft · 8 Nm

—

Exhaust Flange Bolts

Apply anti-seize | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

33 lb-ft · 45 Nm

—

Exhaust Manifold Nuts

Critical

Apply anti-seize

28 lb-ft · 38 Nm

—

Flange Bolts

Critical

Anti-seize

40 lb-ft · 55 Nm

—

Gasket Surface Bolts

Critical

Clean mating surfaces

17 lb-ft · 23 Nm

—

Hanger Bolts

17 lb-ft · 23 Nm

—

Heat Shield Bolts

11 lb-ft · 15 Nm

—

Mounting Bolts

Critical

40 lb-ft · 54 Nm

—

O2 Sensor

Critical

Apply anti-seize to threads

38 lb-ft · 52 Nm

—

Sensor Mounting Bolts

9 lb-ft · 12 Nm

—

2011 CADILLAC CTS

12 fasteners