Sierra 1500 4WD V6-4.3L (2008)
5. Remove the EVAP canister purge solenoid valve bolt (1).
6. Remove the EVAP canister purge solenoid valve (2) from the upper intake manifold.
7. Remove the EVAP canister purge solenoid valve O-ring seal (3) from the upper intake manifold, if necessary.
Installation Procedure
1. Lubricate the EVAP canister purge solenoid valve O-ring seal with clean engine oil in order to aid with the installation.
2. Install the EVAP canister purge solenoid valve (2) into the upper intake manifold.
Notice: Refer to Fastener Notice.
3. Install the EVAP canister purge solenoid valve bolt (1).
Tighten the bolt to 10 N.m (89 lb in).
