Oil pressure/engine coolant light
On my 99 4x4 XLT Expy (5.4L) the Oil pressure/engine coolant light and the Service Engine Soon light both stayed on when I started it today. The oil and coolant levels are fine. The oil pressure gauge is indicating as it normally does. I took it for a ride of about 5 miles,
the temperature gauge did not move. Also the AC is not blowing cold now, I assume it is related.
Will there be code thrown since the SES light is on?
Temperature sending unit bad? Where is the sending unit located on a 5.4L?
Bob W [FL]