1994 Buick Regal Owner's Manual - Page 263

Capacities and Specifications Engine CodeL (L27) 3.8L V-6 SF1 Belt Tensions Automatically controlled by an idler pulley. Tension adjustment should never be necessary. Cooling System Capacity 11.1 quartsl10.5 liters Crankcase Capacity Oil change without filter change 4 quarts/3.8 liters Fuel Tank Capacity 16.5 gallons/62.7 liters Transaxle Automatic Overdrive - Drain & Refi 11 6 quarts/5.7 liters Maintenance Item Part Numbers Air Filter - A925C Fuel Filter - GF579 Oil Filter - PF47 PCV Valve - CV892C Radiator Cap -RC27 Spark Plug - 4 1-60 1, GAP 0.060" Oil change with filter change 4.5 quarts/4.25 liters *Air Conditioning Capacity R134A 2.0 lbs. (0.9 kilograms) * Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you're not sure ask your Buick dealer. For additional information, see your "Warranty and Owner Assistance Information" booklet. 261