When checking my 96 Camry, my mechanic found the coolant to be very milky like, and much thicker than ordinary coolant should be. The coolant was reddish in color. He thinks someone accidentally added power steering fluid to coolant reservoir since the two plastic fill containers are side by side under the hood. Of course, the radiator was flushed and refilled. After a couple of days driving the coolant seems OK.
It has been refilled with Toyota coolant, red in color.
Anyone have ideas as to what could cause coolant to become thick and milky like?
96 Camry 4 cyl 115000 miles