So I went to the local ford dealer to look for the test strips for the orange coolant and he talked to the diesel tech. He came back and said they don't use the rotunda part but rather use the strips from the local auto value. I then go to auto value and buy 50 strips for $25. I get home and figure out that the orange coolant is an acid organic technology coolant and that it takes a special test strip. There goes $25 for nothing. Anybody know where to get these?