Dear all

I have new 2008 Efi Cultus - I have only one issue in the car kindly guide me if you have any possible solution

1) car is starting on petrol and convert to CNG after 90 Seconds – it consumes more fuel
2) Fuel consumption is not good in city / and I did not changed any settings after its first services

I consulted a mechanic regarding the issue but he did not gave me the satisfied Anw – kindly tell me is it possible to change its 90 sec conversion (petrol to CNG) and fuel consumption

Awaiting for your reply