What does a Lexus say about you?

If you mistakenly fill up with regular fuel, your car's ECU will adjust engine timing and performance to work with the lower-octane fuel. In most cases, this is ok for the times when there are no premium pumps around, but it's not ideal to run the cheapest fuel possible for extended periods of time.Sep. 27, 2020What Happens When You Put Regular Gas In A Premium Car? | The ...