1999 Buick Regal Owner's Manual - Page 312

yellowblue Engine Specifications 3800 Supercharged 3800 (Code K) V6 (Code 1) V6 Type ...V6 ...V6 Displacement ...231 CID ...231 CID Firing Order ...1-6-5-4-3-2 ...1-6-5-4-3-2 Thermostat Temperature ...195_F (91_C) ...195_F (91_C) Horsepower ...240 @ 5200 ...200 @ 5200 Air Conditioning Refrigerants 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 dealer. 6-72