1995 Chevrolet Suburban Owner's Manual - Page 315
1995 Chevrolet Suburban Manual
Page 315 highlights
Surge Tank Pressure Cap - Diesel Engine The surge tank pressure cap must be tightly installed with the arrows on the cap lined up with the top tube of the coolant surge tank. NOTICE: Your surge tank pressure cap is a unique 15 psi (105 kPa) pressure-type cap foruse with surge tank cooling systems only. loss and possible It mustbe tightly installed to prevent coolant engine damage from overheating. Be sure the arrows on the cap line up with the top tube of the coolant surge tank. Thermostat Engine coolant temperature is controlled by a thermostat in the engine coolant system. The thermostat stops the flow of coolant through the radiator until the coolant reaches a preset temperature. When you replace your thermostat, an AC@thermostat is recommended. 6-38
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