1996 Oldsmobile Aurora Owner's Manual - Page 270

Power Steering Fluid When to Check Power SteeringFluid It is not necessary regularly check power steering to fluid unless you suspectthere is a leak in the system or A you hear an unusual noise. fluid loss in this system could indicate a problem. Have the system inspected and repaired. How To Check Power Steering Fluid When the engine compartment is cool, unscrew the cap and wipe the dipstick with aclean rag. Replace thecap and completely tighten it. Then remove the cap again and look at the fluid level the dipstick. on The level should be at the FU,L COLD mark. If necessary, add only enough fluid to bring the. level up to the mark.