Yukon XL 4WD V8-5.3L (2011)
Positive Crankcase Ventilation Valve: Locations
Powertrain Component Views
Rear and Right Side of Engine Components (except LZ1)
1 - Ignition Coil 8
2 - Ignition Coil 6
3 - Ignition Coil 4
4 - Ignition Coil 2
5 - PCV Valve
6 - Knock Sensor (KS) 2
7 - Starter Motor
8 - Crankshaft Position (CKP) Sensor
9 - Engine Oil Pressure (EOP) Sensor
