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Home >> Pontiac >> 2007 >> Grand Prix GXP >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 3.8L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Exhaust Manifold Removal - Right Side (With Secondary Air Injection - SAI)

Exhaust Manifold Removal - Right Side (With Secondary Air Injection - SAI)

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Secondary Air Injection Pipe
    GM1403429Courtesy of GENERAL MOTORS CORP.
  1. Loosen the hose clamp and remove the secondary air injection pipe (640) from the valve.
    2. Fig 2: Secondary Air Injection Assembly
    GM1403432Courtesy of GENERAL MOTORS CORP.
  2. Remove nuts (641), gasket (645) and bolts (637, 649) from the secondary air injection assembly and remove from the engine.
  3. If necessary, remove bolts (646), gasket (647), pipe (644) and separate from bracket (648) and injection pump (636).
    4. Fig 3: Fuel Injector Sight Shield Mounting Bracket
    GM1403426Courtesy of GENERAL MOTORS CORP.
  4. Remove the fuel injector sight shield mounting bracket nuts.
  5. Remove the fuel injector sight shield mounting bracket.
    6. Fig 4: Removing/Installing Right Engine Lift Hook Bracket
    GM154526Courtesy of GENERAL MOTORS CORP.
  6. Remove the right engine lift hook nut and bolt.
  7. Remove the right engine lift hook bracket.
  8. Remove the right side spark plugs.
    9. Fig 5: Right Exhaust Manifold Gasket
    GM1229781Courtesy of GENERAL MOTORS CORP.
  9. Remove the exhaust manifold studs.
  10. Remove the exhaust manifold.
  11. Remove the exhaust manifold gasket.
    12. Fig 6: Removing/Installing Right Exhaust Manifold
    GM683928Courtesy of GENERAL MOTORS CORP.
  12. Remove the exhaust manifold studs.
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