K 1500 Suburban 4WD V8-6.5L DSL Turbo VIN F (1999)
EGR Valve: Service and Repair
REMOVAL PROCEDURE
1. Remove the upper intake manifold cover by loosening the four mounting bolts.
EGR Valve
2. Remove the vacuum hose from the EGR valve (2).
3. Remove the EGR valve mounting bolts (1).
4. Remove the EGR valve (2) and the gasket (3).
INSTALLATION PROCEDURE
EGR Valve
1. Install the EGR valve (2) and gasket (3).
NOTE: Refer to Fastener Notice in Cautions and Notices.
2. Install EGR valve mounting bolts (1).
Tighten
Tighten bolts to 25 N.m (18 lb ft).
