Engine Cooling problem
1997 Buick Riviera 6 cyl Automatic
Where is the thermostat located?
have the same problem?
Saturday, March 6th, 2010 AT 1:51 PM
Find the top hose coming out of the radiator, follow that hose from the radiator to the engine block till' it cant go anymore, this will lead you to the thermostat housing. Your thermostat is inside the housing