C Yukon 2WD V8-5.7L VIN R (1999)
Tighten
3.1. Tighten the bolts the first time to 10 N.m (89 lb in) each.
3.2. Tighten the bolts a final time to 25 N.m (18 lb ft) each.
4. Install the EGR valve harness connector.
5. Connect the negative battery cable.
