Good morning, I have a Corola Araya 1991 which is raising the temperature, check the spark plugs and cables and is fine, on the other hand I observed that the radiator water has a little oil and that must be that the camera packaging was damaged but I am not sure because it seems strange that in the engine oil there is no water, the oil has its color and viscosity.
I do not get the original temperature sensor. and put one replacement and I also have problems because it does not point well; They could recommend a special mark that works well or one of another corolla of the new ones that can serve me.