EGR Valve: Service and Repair

REMOVAL







1. Remove the air cleaner outlet tube.
1 Disconnect the intake air bypass hose.
2 Disconnect the positive crankcase ventilation hoses.
3 Remove the air cleaner outlet tube.







2. Disconnect the tube from the exhaust gas recirculation valve.







3. Remove the exhaust gas recirculation valve.
^ Disconnect the vacuum hose.

INSTALLATION
1. Clean the gasket faces of the intake manifold and exhaust gas recirculation valve.

CAUTION: When cleaning the gasket faces, do not allow debris to enter the intake manifold or exhaust gas recirculation valve.







2. Install a new exhaust gas recirculation valve gasket.







3. Position the EGR valve and install the bolts.
^ Install the vacuum hose.







4. Connect the EGR tube.
5. Install the idle air control valve.