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Fuel consuption of old car.?

How to improve fuel mileage of my 8 year old chevrolet 800 CC it was 16Km per litre but has become 10-12 Km /litre . Some one said it can be done through replacement of relevant fuel line parts. Please guide what is relevant and other factors involved.

2 Answers

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  • Anonymous
    8 years ago
    Favorite Answer

    You need to start with a tune up first such as new spark plugs and all new

    filters they will also test to see if any parts need replaced.

  • Anonymous
    8 years ago

    Only drive it downhills

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