1996 Buick Park Avenue Owner's Manual - Page 276

Power Steering Fluid The power steering fluid reservoir on the L36 and L67 engine is located below the alternator and behind the accessory drive belt on the driver'sside toward the rear of the engine. How To Check Power Steering Fluid When the engine compartment is cool, unscrew the cap and wipe thedipstick with a clean rag. Replace the cap and completely tightenit. Then remove the cap again and look at the fluid level on the dipstick. The level should beat the FULL COLD mark. If necessary, add onlyenough fluid to bring the level up to the mark. What to Use Refer to the MaintenanceSchedule to determine what kind of fluid to use. See "Recommended Fluids and When to Check Power SteeringFluid Lubricants" in the Index.Always use the properfluid. It is not necessary to regularly check power steering fluid Failure to use the proper fluid can cause leaks and unless you suspect there is a leak in the system or you hear damage hoses and seals. an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired.