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1997 Lexus ES300 Question: poor gas mileage



Visitor, 3.0L V6, La Canada Flintridge, CA, May 04, 2010, 00:23

it seems like this car has poor gas mileage is this common for this car being a v-6 engine.

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  • Answer #1

    patrick mannion from Greg Solow's Engine Room, May 04, 2010, 02:06

    Check out this link
    If your gas mileage is less a scan tool can be used to measure fuel trim figures to see if they are abnormal.

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  • Answer #2

    Visitor, September 10, 2010, 16:17

    I'm having the same issue. Some tanks i get great gas mileage then with similar driving the next tank i will get 20 mpg with highway driving.

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