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Thread: Cuore giving very bad fuel economy

  1. #1
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    Default Cuore giving very bad fuel economy

    I noticed that Cuore is giving very bad fuel economy from some days. On AC it almost drops to 8 KM/Liter of petrol. There is no CNG setup.

    Also, I noticed that the car is reducing engine oil significantly and it is giving dark smoke. The smoke color is getting darker these days in my Cuore. What are possible reasons?
    UPDATE:
    i drove on highway in last some days... without ac... it gave me 15-16

    Similar Threads:

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    My coure also gives me same mileage and thats really pathetic. Im also looking forward to the methods of improving it.

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    yar it was better some 2 months back. I checked on Motorway and at that time it was giving me around 13-14 with AC which was not that bad but this time it is really pathetic.

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    heard of viral in humans...... this seems like coure viral
    "A government that robs Peter to pay Paul can always depend on the support of Paul. "If at first you don't succeed, failure may be your style."

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    UPDATE:
    i drove on highway in last some days... without ac... it gave me 15-16

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    Coure is known for bad mileage, hail toyota... outdated chasis, out dated engine!

    But if its giving smoke and reducing oil you should start with checking car's compression ratio. Can be due to bad rings, bad valve seals, bad head gas kit, bad pistons.

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    @Automotorsport_Lover
    brother, Coure is not known for bad mileage.
    Chk below image of mine 2006, 98k driven. All with Ac.

    Name:  1447677339997.jpg
Views: 410
Size:  68.5 KB

    And below image is when I went to isb this September (except the bottom and the top one reading), (the minimum 12 is due to monal)
    All with Ac, except going uphill on salt range and monal.
    Attached Images Attached Images  
    Leave sooner, drive slower, live longer

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    Agreed with @Automotorsport_Lover
    Smoke and oil reduction means some thing wrong with seals, gaskit, rings etc
    get it checked thoroughly from few mechanics.

    Coure is not that bad with petrol mileage.
    Leave sooner, drive slower, live longer

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    By bad mileage I mean its mileage was usually thought to be less than comparative santro and cultus. and well mileage depends on ur driving style. Its mileage is fine, not great.. surely if u r easy on any car it will give good mileage.

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    Default

    which app is that?
    Quote Originally Posted by usmanuetian View Post
    @Automotorsport_Lover
    brother, Coure is not known for bad mileage.
    Chk below image of mine 2006, 98k driven. All with Ac.

    Name:  1447677339997.jpg
Views: 410
Size:  68.5 KB

    And below image is when I went to isb this September (except the bottom and the top one reading), (the minimum 12 is due to monal)
    All with Ac, except going uphill on salt range and monal.
    abra-ca-dab-ra........!

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    Quote Originally Posted by san91 View Post
    which app is that?
    Fuel log
    Below is its logo
    Name:  1447741199422.jpg
Views: 342
Size:  15.6 KB
    Leave sooner, drive slower, live longer

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    Default

    I did a complete overhaul (model 2008 189000 driven) with genuine engine parts
    Bought from Toyota Walton
    But assembled in my trusted mechanic

    After completing running of 4000 kms
    Mechanic tunned its tapet and timing etc
    Car worked very strong and very efficient fuel millage
    But after 6000kms i felt some times LITTLE missing and some Time STRONG missing between 20-60 speed (at fixed pedle car takes jerks not go smother) if you press pedel then stops jerking

    a second issue is

    The car in cold startup did strong thrilling and gives BLACK-white mix smoke for 2 to 3 minutes then automatically thrilling stops and smoke vanishes
    All day car go strong . Above mentioned issue only happens in morning

  13. #13
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    Quote Originally Posted by awaisamjad1 View Post
    I did a complete overhaul (model 2008 189000 driven) with genuine engine parts
    Bought from Toyota Walton
    But assembled in my trusted mechanic
    If you could afford to buy genuine engine parts from Toyota Walton, then why could you not ask their skilled mechanics to assemble them as well ?

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