Impala V6-3.9L (2007)
Coolant Line/Hose: Service and Repair
Engine Coolant Crossover Pipe Replacement (LZE/LZ4/LZ8)
Removal Procedure
1. Remove the intake manifold cover.
2. Remove the generator.
3. Remove the drive belt idler pulleys.
4. Remove the power steering pump.
5. Reposition the coolant recovery reservoir hose clamp at the fill tube fitting.
6. Remove the coolant recovery reservoir hose from the fill tube fitting. Position the hose out of the way.
7. Reposition the radiator inlet hose clamp at the crossover pipe (3.5L shown, 3.9L similar).
8. Remove the radiator inlet hose from the crossover pipe.
