K 2500 Truck 4WD V8-8.1L VIN G (2001)
Notice: Refer to Fastener Notice in Service Precautions.
3. Install the exhaust manifold bolt and nuts.
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Tighten the exhaust manifold bolt to 35 Nm (26 ft. lbs.).
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Tighten the exhaust manifold nuts to 16 Nm (12 ft. lbs.).
4. Raise the vehicle.
5. Install the exhaust manifold heat shield.
6. Install the exhaust manifold heat shield bolts and nuts.
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Tighten the heat shield bolts and nuts to 25 Nm (18 ft. lbs.).
7. Lower the vehicle.
8. Install the spark plugs.
Important: Fully install the spark plug wire by pushing on the exposed end of the spark plug boot. Do not push the spark plug wire on to the spark
plug by using the metal heat shield.
9. Install the spark plug wires to the spark plugs and ignition coils.
