1997 Chevrolet Malibu Owner's Manual - Page 243
1997 Chevrolet Malibu Manual
Page 243 highlights
Surge Tank Pressure Cap NOTICE: Your pressure capis an15 psi (105 kPa) pressure-type cap and must be tightly installed to prevent coolantloss and possible engine damage from overheating. When you replace your surge tank pressure cap, a GM cap is recommended. Power Steering Fluid Thermostat Engine coolant temperatureis 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, AC@thermostat an is recommended. When to Check Power Steering Fluid It is not necessary to regularly check power steering fluid unless you suspect there a leak in the system is or you hear an unusual noise. fluid loss in this system A could indicate a problem. Have the system inspected and repaired. 6-22