2015 Ford Fiesta Owner Manual Printing 2 - Page 208

Maintenance Name Specification YN-19 A/C refrigerant (Canada): Motorcraft R-134a Refrigerant CYN-16-R A/C refrigerant compressor oil: Motorcraft PAG Refrigerant Compressor Oil YN-12-D Multi-purpose grease: Motorcraft Multi-Purpose Grease Spray XL-5 If you use oil and fluids that do not meet the defined specification and viscosity grade, this may lead to: • Component damage which is not covered by the vehicle warranty. • Longer engine cranking periods. • Increased emission levels. • Reduced engine performance. • Reduced fuel economy. • Degraded brake performance. Use of synthetic or synthetic blend motor oil is not mandatory. Only use fluid that meets Ford specifications. Motor oils of the recommended viscosity grade that meet API SN requirements and display the API Certification Mark for gasoline engines are also acceptable. Do not use oil labeled with API SN service category unless the label also displays the API certification mark. WSH-M17B19-A WSH-M1C231-B ESB-M1C93-B E142732 An oil that displays this symbol conforms to current engine, emission system and fuel economy performance standards of the International Lubricant Standardization and Approval Committee (ILSAC). Do not use supplemental engine oil additives because they are unnecessary and could lead to engine damage that may not be covered by your vehicle warranty. 205 Fiesta (CCT), enUSA, Second Printing