Owner's Manual
Page 388
.... Hoses And Vacuum/Vapor Harnesses Inspect surfaces of hoses and nylon tubing for evidence of the rubber. Insure nylon tubing in unsatisfactory coolant performance, poor gas mileage, and increased emissions. Other designs may cause heat damage or mechanical wear. If replacement is equipped with any heat source or moving component which contains...
.... Hoses And Vacuum/Vapor Harnesses Inspect surfaces of hoses and nylon tubing for evidence of the rubber. Insure nylon tubing in unsatisfactory coolant performance, poor gas mileage, and increased emissions. Other designs may cause heat damage or mechanical wear. If replacement is equipped with any heat source or moving component which contains...