Left Exhaust Manifold
Exhaust Manifold Installation - LeftNotice: Refer to Fastener Notice in Service Precautions.
1. Install the exhaust manifold studs into the cylinder head (if necessary).
^ Tighten the exhaust manifold studs to 20 Nm (15 ft. lbs.).
2. Install the NEW left exhaust manifold gasket.
3. Install the left exhaust manifold.
4. Install the left exhaust manifold nuts and center bolt.
^ Tighten the left exhaust manifold center bolt to 35 Nm (26 ft. lbs.).
^ Tighten the left exhaust manifold nuts to 16 Nm (12 ft. lbs.).
5. Install the left exhaust manifold heat shield.
6. Install the left exhaust manifold heat shield bolts and nuts.
^ Tighten the left exhaust manifold heat shield bolts and nuts to 25 Nm (18 ft. lbs.).
7. Install the left spark plugs.
^ Tighten the left spark plugs to 20 Nm (15 ft. lbs.).
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 onto the spark plug by using the metal heat shield.
8. Install the left spark plug wires to the spark plugs and ignition coils.
9. Install the secondary air injection pipe and NEW secondary air injection pipe gaskets.
10. Connect the secondary air injection pipe to the secondary air injection pump pipe.
11. Install the secondary air injection pipe bolts to the left exhaust manifold.
^ Tighten the secondary air injection pipe bolts to 25 Nm (18 ft. lbs.).
12. Install the secondary air injection pipe nut to the fuel injection fuel rail stud.
^ Tighten the secondary air injection pipe nut to 12 Nm (106 inch lbs.).