1994 Oldsmobile Bravada Owner's Manual - Page 182

Service & Appearance Care To Add Coolant If you need more coolant, add proper the mix at the coolant recovery tank. I Radiator PressureCap NOTICE: Your radiator cap is a 15 psi (105 1tPa) pressure-type cap and must be tightly installedto prevent coolant loss and possible engine damage from overheating. Be sure the arrows on thecap line up with the overflow tube on the radiator filler neck. When you replace yourradiator pressure cap, an AC@cap is recommended. I Power Steering Fluid How To Check Power Steering Fluid Unscrew the cap and wipe the dipstick with a clean rag. Replacethe cap and completely tighten it. Then removethe cap again and look at thefluid level on the dipstick. When the engine compartment is hot, the level should be at the HOT mark. When the engine compartment is cool, the level should be at theFULL COLD mark. Add coolant mixat the recovery tank, but be carefulnot to spill it. 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 yourthermostat, an AC@thermostat is recommended. . 1 76