Remove the engine coolant temperaturesensor-(1).
Remove the thermostat and water feed pipe retainingbolts.
Note:Twist the water feed pipe while pulling to remove it from thewater pump cover.
Remove the thermostat housing and water feedpipe-(1) from the water pump cover.Remove the water pump retaining bolts. Be sure to remove thebolt that goes through the front of the engine block.Remove the water pump assembly-(1).
Exhaust Manifold Cleaning and Inspection (LAF, LEA, or LUK) Exhaust Exhaust Manifold
Note:Do not reuse the exhaustmanifold-to-cylinder head gaskets. Uponinstallation of the exhaust manifold, install a NEW gasket. Animproperly installed gasket or leaking exhaust system may effectOn-Board Diagnostics-(OBD) II systemperformance.Remove the oxygen sensor prior to cleaning the manifold. D ...