C Yukon 2WD V8-5.7L VIN R (1999)
3. Remove the EGR valve to flange attaching bolts.
4. Remove the linear EGR valve.
5. Remove the flange gasket.
6. Clean the linear EGR valve gasket surface.
INSTALLATION PROCEDURE
1. Install the new flange gasket
2. Install the linear EGR valve.
NOTE: Refer to Fastener Notice in Cautions and Notices.
3. Install the valve to flange bolts.