Cherokee County, Northwest Iowa | Always figured coolant fluid the least serviced fluid in engine. I was taught to be quite fussy about routine changing, been on a 5 year rotation using JD premixed fluids only. probably costs more, but over 5 years, ?? 2 tractors from the 1960's and a 1977 4430, haven't had any issues yet, guess 4430's were noted for that cavitaion, might happen tomorrow, but engine has never been touched. |
John Deere Antifreeze
