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Thread: Vitz milage problem on petrol

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    Default Vitz milage problem on petrol

    Dear All
    I am writing here to seek a serious guide from all of you.

    I have 2004 model VITZ with CNG installed, recently i checked the petrol average of my car & got worried about it since it gave me 10km per liter & i am sure this car can give more than this.
    After this i did the followings
    - Changed spark plugs (installed Denso Orignal)
    - Removed the CNG (Just disconnected it & removed the venturi)
    - Clear carburetor with carburetor cleaner spray
    - Most importantly i have removed the catalytic converter also
    - Have also replaced the 2nd choked dholky with new one

    After doing all this my car has still given me 10km per liter, thought the pickup of the car has increased a bit but as the car comes into 2nd gear it gets choked a bit & does'nt pick the accelerator.

    I need a sincere & expert advice here.
    Thankyou
    Atif


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    Default

    check if the air is blocked ? as on cng u need to block the air

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    Default

    Asad

    i have removed the venturi as well, so the air which was blocked for CNG is now open.
    any idea?

    Quote Originally Posted by asad1 View Post
    check if the air is blocked ? as on cng u need to block the air

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    Default

    after spending a lot of money u need one more step get your carburator service u will observe a drastic change in pick up and it makes your average better aswell .

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    Default

    waisay i did clear the carburator with the spray but just from above & it cleared it also. I will get it clear throughly now.
    Anything else i need to do?

    Quote Originally Posted by shqamar View Post
    after spending a lot of money u need one more step get your carburator service u will observe a drastic change in pick up and it makes your average better aswell .

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    Default

    clearing the carburator doesnt clear every thing inside its a very important part when u running your car on petrol especially with bad petrol quality we got in karachi will make the scenerio more worse please read my post carburator or fuel pump fault u will get more answer there thanks .

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    Default

    Thank you Shqamar
    i have read your post, it is helpfull.
    i will get the carburetor service & c if there is a change. i hope there is nothing else i need to do.

    But i believe after changing so many things my car should have given some change in the milage but unfortunately its giving me same 10km still as was giving before getting all this done.


    Quote Originally Posted by shqamar View Post
    clearing the carburator doesnt clear every thing inside its a very important part when u running your car on petrol especially with bad petrol quality we got in karachi will make the scenerio more worse please read my post carburator or fuel pump fault u will get more answer there thanks .

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    Default

    Another thing is that my car is getting choke as it goes into 2nd gear. during gear shifting its getting choke as not picking up the acceleration suddenly.
    What problem this can be?

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    Default

    I purchased vitz 10 model 2 month ago.it was giving me 15 milage.after 2 months it came to 8 kmpet litet.i took it to toyata ravi they removed cat convertet the milage raised to 11.but engine chechk light got on. I again went to toyata ravi they tried their best but engine light was still there.
    I am using 10w40w oil.milage is 11.Engine light is on.please suggest how to get 15 milage and how to solve engine check light.suggest good mechanic in lahore.

    Sent from my GT-I9500 using PW Forums mobile app

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    Please let me know if you get a response/solution to this. I want to remove my CAT, but ppl are advising me that it will mess up with my car's sensors and computerized system. I bought a vitz and its not giving me more than 8-9km, although pick is v good.

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    Default

    vitz has many faults in its design.Many things donot harmonize.it is disposible car....
    so you donot n?ed tp worry.just sale it donit spend money on it or compromize

    Sent from my GT-I9500 using PW Forums mobile app

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