my oil temperature light is on. I'd like to know why and how to fix the problem. on 1993 Lexus LS400

I also would like to know if the oil temperature light is on does that mean Im losing oil or I may have a problem with the oil pump or oil line. I aslo like to know what I must do to fix the problem need repair work done to fix

Asked by for the 1993 Lexus LS400
2 answers
possibly defective sensor
seek diag and repair it may just be the oil temp sensor itself is shorted out