Check engine light is on, poor gas mileage, engine light begins to flash when exceeding 50 mph. Otherwise runs well. WHERE DO I START. At this point about ready to figure out how to get rid of the car. Ugh. From reading the lexus forum, 141 is an oxygen sensor. Which one? If I replace that first, will it clear the others?
have the same problem?
Monday, December 8th, 2014 AT 7:29 PM