It could be a number of different problems. The first thing to do is go to an auto parts store that offers free power-train error code readings, the scanner may answer the question. If not, possible causes are: dirty radiator, bad coolant temperature sensor, bad thermostat, bad waterpump, bad cooling fan or cooling fan relay/fuse. Or it could be a blown head-gasket, which will make your oil light brown and foamy like chocolate milk or make your coolant recovery tank smell like exhaust fumes.
how to replace water pump on a 1991 es250 lexus
How do I Reset dashboard warning lights on 90 Lexus ES250
on the exhaust
got to this website to find out http://www.md-cars.com/uploads/content/company_Toyota/ES250.jpg
Call OnStar
dexron 3
it is located in the fuel tank
To remove the radio from the 1990 Lexus ES250, first pry the face plate from the dashboard. Then remove the clips that hold each side of the radio. Then, remove the wires to release the radio.
if you are talking about the HV/AC blower motor then the resistor pack is bad.
== It's the medium sized black box located under the drivers seat...
Without seeing the 1991 Lexus es250, it is impossible to know exactly the cause of the fuel pump problems. A mechanic will be able to look at the car and let you know whether it is a bad pump, relay, or a clog.
fuel pump or fliter