buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Engine Coolant Thermostat Housing Replacement|Page 4301 > < Engine Coolant Thermostat Housing Replacement|Page 4299
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8. Reposition the thermostat bypass pipe hose clamp at the intake manifold coolant pipe.
9. Remove the thermostat bypass pipe hose from the intake manifold coolant pipe.

10. Remove the thermostat bypass pipe bolts and nuts.
11. Remove the thermostat bypass pipe.
12. Remove and discard the thermostat bypass pipe O-ring seal.

Installation Procedure 

Engine Coolant Thermostat Housing Replacement|Page 4301 > < Engine Coolant Thermostat Housing Replacement|Page 4299