1994 Chevrolet S10 Pickup Owner's Manual - Page 296

Service Replacement Part and Filter Recommendations Engine (VIN) Oil Filter Air Cleaner Filter PCV Valve Spark Plugs* Fuel Filter Radiator Cap 2.2L (4) PF47 A1163C cv9ooc AC908 GF48 1 RC36 4.3L (Z) PF52 A773C CV789C .CR43TSM GF48 1 RC36 4.3L (W) PF52 A1163C cv774c .CR43TSM GF481 RC36 *Use copper-cored resistor type spark plugs. Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. air conditioning If the system in your vehicle needs refrigerant, sure the proper refrigerant is be used. If you're not sure, ask your dealer. For additional information, GM see your "Warranty and Owner Assistance Information" booklet. Air Conditioning Refrigerant Capacity TYPE R-l34a *All q1 SYSTEM c-60 QUANTITY* 30 oz. ( 3 5 kg) .. Ls are e approximate. NOTICE: R-134a refrigerant is not compatible with R-12 refrigerant in an air conditioning system. R-12 in an R-134a system will cause compressor failure, refrigerant oil sludge, poor air or conditioning system performance.