1996 Buick Regal Owner's Manual - Page 207
1996 Buick Regal Manual
Page 207 highlights
3. After the engine cools, open the coolant air bleed valve or valves. 3.8L V6 (VIN Code K): There is one bleed valve. It is located on the thermostat housing. 3.1L V6 (VIN Code M): There are twobleed valves. One is located on the thermostat housing. The otheris located on the thermostat bypass tube. 5-19
We apologize, but we cannot currently deliver this PDF manual by request of the manufacturer.
We apologize for any inconveniece.