Yukon/Denali 4WD V8-4.8L VIN V (2005)
Coolant Reservoir: Service and Repair
Surge Tank Replacement
Surge Tank Replacement
Removal Procedure
1. Drain the cooling system.
2. Remove the air cleaner assembly.
3. Remove the surge tank overflow hose from the surge tank.
4. Disconnect the low coolant level switch electrical connector (3).
5. Reposition the surge tank inlet hose clamp.
6. Remove the surge tank inlet (1) hose from the surge tank.
