Owner's Manual
Page 221
...(105 kPa) pressure-type capand must be at the tluid level on the radiator filler neck. When you replace your radiator pressure cap, an AC@ cap is cool, unscrew the cap and wipe the dipstick with the overflow tube on the dipstick. The thermostat stops the flow of coolant ...through the radiator until the coolant reaches a preset temperature. Replace the cap and completely tighten it. When you replace your thermostat, an AC" thermostat is recommended. A fluid loss in the engine coolant system. Then remove the cap again and look at the FULL COLD mark. The level...
...(105 kPa) pressure-type capand must be at the tluid level on the radiator filler neck. When you replace your radiator pressure cap, an AC@ cap is cool, unscrew the cap and wipe the dipstick with the overflow tube on the dipstick. The thermostat stops the flow of coolant ...through the radiator until the coolant reaches a preset temperature. Replace the cap and completely tighten it. When you replace your thermostat, an AC" thermostat is recommended. A fluid loss in the engine coolant system. Then remove the cap again and look at the FULL COLD mark. The level...
Owner's Manual
Page 252
If you're not sure, ask your "Warranty and Owner Assistance Information" booklet. Maintenance Items Item Part Number Air Cleaner Element ...AC Type A 1096C Fuel Filter ...GF627 Engine Oil Filter ...AC Type PF47 PCV Valve ...AC Type CV892C Radiator Cap ...RC27 Spark Plug ...AC Type 4 1 -60 1, GAP 0.060" Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. For additional information, see your Buick dealer. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used.
If you're not sure, ask your "Warranty and Owner Assistance Information" booklet. Maintenance Items Item Part Number Air Cleaner Element ...AC Type A 1096C Fuel Filter ...GF627 Engine Oil Filter ...AC Type PF47 PCV Valve ...AC Type CV892C Radiator Cap ...RC27 Spark Plug ...AC Type 4 1 -60 1, GAP 0.060" Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. For additional information, see your Buick dealer. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used.