Exhaust Manifold LH

Exhaust Manifold LH

Removal

All engines
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Remove the engine cover.

Romeo engine (ILL)





3. Disconnect the differential pressure feedback exhaust gas recirculation (EGR) sensor hoses from the EGR valve tube.





4. Remove the EGR valve tube.
^ Disconnect the upper and lower fittings.
^ Remove the tube.

Windsor engine (SAL)





5. Disconnect the differential pressure feedback EGR sensor hoses from the EGR valve tube.





6. Disconnect the upper and lower fittings and remove the EGR valve tube.
7. Remove the front fender splash shield.





8. Remove the nuts.





9. Remove the nuts and the exhaust manifold.





10. Remove and discard the exhaust manifold gasket.
11. Clean and inspect the exhaust manifold.

Installation

All engines





1. Position the exhaust manifold gasket.





2. NOTE: 4.6L is shown, 5.4L is similar.

Position the exhaust manifold and loosely install the nuts.





3. NOTE: 4.6L is shown, 5.4L is similar.

Tighten the nuts in the sequence shown.





4. Install the three-way catalytic converter to exhaust manifold nuts.

Windsor engine (SOL)





5. Install the EGR valve fittings in two stages.
^ Stage 1: Hand-tighten the fittings.
^ Stage 2: Tighten the lower fitting to 50 Nm (37 ft. lbs.).





6. Connect the differential pressure feedback EGR sensor hoses to the EGR valve tube.

Romeo engine (4.6L)





7. Install the EGR valve tube in two stages.
^ Stage 1: Connect the upper and lower fittings and hand-tighten.
^ Stage 2: Tighten the fittings to 40 Nm (30 ft. lbs.).





8. Install the differential feedback EGR sensor hoses to the EGR valve tube.

All engines
9. Install the front fender splash shield.
10. Install the engine cover.