CNG Intake and Millage Issue.

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CNG Intake and Millage Issue.

Hello all...
i was having millage issues with my mehran 2005, 8000 KM done...it gives me only 90 to 100 KM in 40kg cylinder...which normally fills between 180 to 200 rs...
Yesterday my brother took my car to a mechanic, who removed venturi from it and drilled a hole in carburator...saying that it will give you more millage then venturi setup...
Now i cant understand that, if this drilling hole in carb is better then venturi then why company is not doing this...and is this setup really gives more millage and high pickup...
experts opition is highly appricaited in this regard....

Allah Hafiz...

Gari.pk User 1836 asked on 23 Jun 2010 16:16:18 pm

1 Answer

342 views |

Rayan - on 23 Jun 2010 16:16:31 pm

u ahve just fell pray to desi mechanic and he has closed down the fast jet of your car for CNG.
Now u will feel lag at high speeds even on petrol.
venturti setup and Injection nozzle do not have noticeable difference in consumption rather performance difference is noticeable in EFI cars not carby's