2008 GMC Acadia AWD V6-3.6LFACTORY OEM SERVICE PROCEDURE

Thread Repair Specifications



Thread Repair Specifications

Left Cylinder Head Camshaft Cover Face

Left Cylinder Head Camshaft Cover Face:

Factory service manual diagram




Factory service manual diagram




Left Cylinder Head Front Face

Left Cylinder Head Front Face:

Factory service manual diagram




Factory service manual diagram




Left Cylinder Head Intake Face

Left Cylinder Head Intake Face:

Factory service manual diagram




Factory service manual diagram




Left Cylinder Head Exhaust Face

Left Cylinder Head Exhaust Face:

Factory service manual diagram




Factory service manual diagram




Left Cylinder Head Rear Face

Left Cylinder Head Rear Face:

Factory service manual diagram




Factory service manual diagram




Right Cylinder Head Camshaft Cover Face

Right Cylinder Head Camshaft Cover Face:

Factory service manual diagram




Factory service manual diagram




Right Cylinder Head Front Face

Right Cylinder Head Front Face:

Factory service manual diagram




Factory service manual diagram




Right Cylinder Head Intake Face

Right Cylinder Head Intake Face:

Factory service manual diagram




Factory service manual diagram




Right Cylinder Head Exhaust Face

Right Cylinder Head Exhaust Face:

Factory service manual diagram




Factory service manual diagram




Right Cylinder Head Rear Face

Right Cylinder Head Rear Face:

Factory service manual diagram




Factory service manual diagram




Engine Block Front

Engine Block Front:

Factory service manual diagram




Factory service manual diagram




Engine Block Left Side

Engine Block Left Side:

Factory service manual diagram




Factory service manual diagram




Engine Block Right Side

Engine Block Right Side:

Factory service manual diagram




Factory service manual diagram




Engine Block Rear

Engine Block Rear:

Factory service manual diagram




Factory service manual diagram




Engine Block Bottom

Engine Block Bottom:

Factory service manual diagram




Factory service manual diagram




Engine Block Left Deck Face

Engine Block Left Deck Face:

Factory service manual diagram




Factory service manual diagram




Engine Block Right Deck Face

Engine Block Right Deck Face:

Factory service manual diagram




Factory service manual diagram




Engine Front Cover

Engine Front Cover:

Factory service manual diagram




Factory service manual diagram




Upper Intake Manifold - Top

Upper Intake Manifold - Top:

Factory service manual diagram




Factory service manual diagram




Upper Intake Manifold - Front

Upper Intake Manifold - Front:

Factory service manual diagram




Factory service manual diagram




Upper Intake Manifold - Rear

Upper Intake Manifold - Rear:

Factory service manual diagram




Factory service manual diagram




Lower Intake Manifold - Top

Lower Intake Manifold - Top:

Factory service manual diagram




Factory service manual diagram




Upper Intake Manifold - Left

Upper Intake Manifold - Left:

Factory service manual diagram




Factory service manual diagram




Upper Intake Manifold - Right

Upper Intake Manifold - Right:

Factory service manual diagram




Factory service manual diagram




Oil Pan Front

Oil Pan Front:

Factory service manual diagram




Factory service manual diagram




Oil Pan Left Side

Oil Pan Left Side:

Factory service manual diagram




Factory service manual diagram




Oil Pan Right Side

Oil Pan Right Side:

Factory service manual diagram




Factory service manual diagram




Oil Pan Rear

Oil Pan Rear:

Factory service manual diagram




Factory service manual diagram




Oil Pan Top

Oil Pan Top:

Factory service manual diagram




Factory service manual diagram




Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.