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Thread: Mehran stops on petrol on low acceleration

  1. #1
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    yasser_azeem's Avatar
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    Default Mehran stops on petrol on low acceleration

    Hi all,

    I have mehran 2004, car runs good on CNG - on petrol it runs good on highways i.e. on high acceleration but when the car stops on signal etc it stops
    Mechanic checked it and cleaned carburetor and it was working fine, but after some days problem starts again, then again another mechanic fixed it in just 5 minutes by cleaning jet or something like that.
    now after 2 days again this problem starts. when i switch from cng to petrol, car starts and then stops immediately but as i continue to press accelerator it does not stops.
    what is the main reason for this problem ?? any idea ?


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    Default

    Its Carburetor problem all right, now check the following in the carb

    1. Electric fuel cutoff solenoid to the slow jet may be malfunctioning. (replace if faulty)

    2. Slow jet itself is getting clogged or its lines have varnish or deposits in them. (Clean if faulty)

    3. Float level too low (adjust if faulty)

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    Default

    Adjust RACE on pertol nothing else
    Hanjiii Kaa Storeey Eehh !

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    Default

    Quote Originally Posted by ekdrifter View Post
    Adjust RACE on pertol nothing else
    can you provide me instructions how to do that ?

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    Default

    Might be some "kachra" in petrol tank, or bad quality petrol.
    현대 애인

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    Default

    Exactly same thing happens with me on mehran 2004. I have put new petrol tank, new pipes, new fuel pump and cleaned the carb twice. The best thing is to keep it running on petrol. It will keep getting better. I ran it on petrol for a week and at the end of the week it became smoother. I than ran it on cng for 3 days and problem comes back on petrol.

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