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Chevrolet: fuel economy getting worse

  1. #1
    Micheal
    Guest

    fuel economy getting worse

    A couple of months ago, I was raving about the excellent fuel milage....
    7.4L/100km.

    I am now getting over 10L/100km.

    I cannot replace the fuel filter, it is inside the tank.

    What could I do to increase the fuel economy?

    Thanks,

    Micheal



  2. #2
    Ted
    Guest

    Re: fuel economy getting worse

    On Aug 23, 7:42 pm, "Micheal Artindale" <ca>
    wrote: 

    My experience with this and other cars is to change what can be
    changed (filters). Try using some fuel injector cleaner possibly the
    type with upper cylinder lubricant.


  3. #3
    4newsgroups
    Guest

    Re: fuel economy getting worse

    Why do you think that replacing the fuel filter would improve the mileage?

    "Micheal Artindale" <ca> wrote in message
    news:YXozi.616$.. 



  4. #4
    Russg
    Guest

    Re: fuel economy getting worse

    Are you sure you're comparing highway-highway?
    If the 10 is mixed highway and city, that would explain it.



  5. #5
    Don
    Guest

    Re: fuel economy getting worse


    "Ted" <com> wrote in message
    news:googlegroups.com... 
    Do not overlook the spark plugs.

    Don Young




 

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