English term or phrase: filed on even date herewith. French translation: depose(dÃ©posÃ©) e a Ã  la meme mÃªme date que. le present prÃ©sent document
Quick Answer. In most cases, a vehicle's coolant should be changed roughly every 24,000 to 36,000 miles. A driver may want to change his coolant more if he often drives in hot temperatures. Continue Reading.
Posts: 2,057. After tthe first change (some say 36,000 3 years on the green stuff, 5 years 150,000 on the orange) I go every 2-3 years on both. Hoses usually have to be replced by the third coolant change also.