Preliminary ProceduresRemove the exhaust manifold heat shield. Refer toExhaust Manifold Heat Shield Replacement.Remove the exhaust manifold heated oxygen sensor. Refer toHeated Oxygen Sensor Replacement - Sensor 1.Remove the intake manifold bracket.Remove the 3 exhaust manifold fasteners. Refer toCatalytic Converter Replacement. | |
1 | Exhaust Manifold Nut (Qty:-10) Warning:Refer toHot Exhaust System Warning. Caution:Refer toFastener Caution. Tighten14-Y (10-lb-ft) |
2 | Exhaust Manifold ProcedureRemove and discard the exhaust manifold gasket.Clean any exhaust manifold gasket debris from the cylinder head and exhaust manifold.Install new exhaust manifold gasket.Tighten the exhaust manifold nuts working from the center out. |
Checking Aftermarket Accessories
Warning:Refer toSIR Warning.Caution:The OBD II symbol is used on the circuit diagrams in order toalert the technician that the circuit is essential for proper OBDII emission control circuit operation. Any circuit which fails andcauses the malfunction indicator lamp (MIL) to turn ON, or causesemissio ...