EGR Valve: Service and Repair
REMOVAL1. Loosen the Exhaust Gas Recirculation (EGR) valve to exhaust manifold tube nut from the bottom of the EGR valve.
2. Disconnect the vacuum line from the top of the EGR valve.
3. Remove the EGR valve.
4. Remove and discard the EGR valve gasket.
INSTALLATION
1. To install, reverse the removal procedure.
NOTE: Use a new EGR valve gasket when installing the EGR valve.