1996 Ford Taurus Owner's Manual - Page 274
1996 Ford Taurus Manual
Page 274 highlights
The engine coolant reservoir (3.0L Vulcan shown - 3.0L Duratec and 3.4L SHO similar) The coolant level in the reservoir should be maintained within the cold fill range. There may be a low coolant warning light in the instrument cluster which will light when the coolant level is low. Checking Hoses Inspect all engine and heater system hoses and hose connections for deterioration, leaks, and loose hose clamps as specified in the Maintenance Schedule and Record booklet. Repair or replace with Motorcraft hoses or equivalent as necessary. Adding Engine Coolant RWARNING Do not put engine coolant in the container for the windshield washer fluid. If sprayed to clean the glass, engine coolant or antifreeze could make it difficult to see through the windshield. 277