Fuel pump not suck petrol from tank

[majidmim]

Dear Brothers,

I have charade 1987 model (anda charade) recently i have removed CNG kit complete. and start it on petrol with electronic fuel pump. but over horai hy or missing kar rai hy or jhatkay bh dy rai hai. gari ka tank saaf karvaya tha or line bh saaf karwai thi. leken abhi bh wohi masla araha hy. thore dair chalti hy phr band hojati hy petrol proper ni araha air ajati hy fuel filter mai bh petrol boht slow bharta hy. i need your experienced suggestion regarding my charade. please suggest.

note: car no of years se band khari thi.

[syedfaizan1]

Carbureator ko sai karvae Valve ka masla hoga usko set karvaen takay Over na ho gadi or Fuel pump b chec karvaen Electrcician se k wo sai c pick kar rha haiya nai ! Hope it helps

[shiekh123]

you should have serviced your car engine properly before starting it if it was parked for long. get its engine oil and other oils flushed out first and get the engine cleaned using engine cleaner liquids. get every oil flushed out from your car and replace it with new ones. get your carburetor and engine vales checked too.

it might be a problem of current coils as the engine is not getting enough current to burn the fuel efficiently that's why jerking

[majidmim]

Carborator pura khulwa kr set karvaya hy Carborator mai bottle se petrol daal rai hain to gari start hojati hy foran leken fuel pump se ni le rai petrol.fuel pump geniun lagana zaroori hy ya electric vala bh thek rehta hy charade mai?

[syedfaizan1]

electric is good.

[majidmim]

Macanic told us need to check fuel tank again open and clean. If issue still persist need to replaced with new tank.

[syedfaizan1]

simply install the electronic pump.

[majidmim]

Already install electric fuel pump but it wont work properly. Some times fuel suck some times not. I have a vedio

[majidmim]

Already did the same

[Mirza967]

Check fuel return line needle valve and float height adjustment

[shahryaraarif98]

Having EXACTTT SAME ISSUE ..
-Fuel Tank cleaned
-Carburator Full Serviced +butterfly repaired
-Fuel pumps changed 4 (including 2 electronics 1 new mechanical and 1 electronic with built-in relay)
-new lines (Alto VXR)
-new pipes
-new filters
-There was one filter in the fuel tank which I think was little choked. Mechanic removed it too for better petrol flow
-coil current checked

After every one of this work, car seems fine for few days and then suddenly stops just like the first time.. now I'm getting its complete new wiring to be sure that it is not because of some wiring issue ..

Please let me know if anyone faced this issue before..

[afarooqi]

Why dont u install the original mechanical fuel pump. Aftermarket Electric pumps are prone to push petrol with either very high pressure that a carb float valve cannot handle or not suck fuel at all. Check your fuel lines for any leakage of air. i would suggest change all fuel lines, rubber and metal both.

[shahryaraarif98]

I've tried mechanical too... faced the same issue after 55-60kms ...

[afarooqi]

Then check your fuel lines. I believe they are leaking in between.

[Xulfiqar]

You are experiencing vapour lock or vacuum lock in tank.

Ask mechanic to use his brains

[afarooqi]

Mechanics and brains dont go along these days

[pwuser17164983118]

Hello Bhai yhy problem Meray Sath bhi Hy mery pas charade 86 , learner driver hn . Jis banday sy purchase ki woh cng py Chala Raha tha . Mai petrol py chala Raha hn , kch din pehlay carburetor service krwaya q k gari band Hogai thi. Carburetor service krwanay k Kuch time Baad gari dubara band Hogai due to empty tank , Mai NY refill kra tank uskay Baad gari start nhi hoi , mechanic NY dubara setting ki pipes add kry , petrol filter add kra , tank service ki , ajj 3/4 din Hogai hain , gari khari rhy ek din to asani sy start nhi hoti , 5/6 self do to start hojati Hy , mechanic NY bola Hy tank Mai petrol khatam honay mat do as tank is rusty.
Koi experience person help krdy to bhut meharbani. Kia waqai tank change krna chahiye ? Aur yeh tank milay ga kaha sy . Aur starting masla q arha Hy ? I am in Karachi.

[TypeA]

tanki k cap ko 1 click lose rakhain.
keep tank cap i notch lose.

[afarooqi]

i guess your carb bowl is leaking, bcuz there is enough fuel remaining in carb to start the car, even if fuel pump is not working. As far as tank replacement is concerned, you will have to explore market. if tank is rusty enough to be replaced, it should be replaced. I guess some expert denter can also replace bottom sheet to existing one.