hey guys ,
i often read people talking about cng mixture setting and how important that mixture is to start and run car on cng i would like to ask what is the correct mixture setting for petrol , i recently service my carburator after that what i observed is car runs smooth and freely on petrol the only thing that bothers me my car used to start on half self on petrol but now after carburator and rpm setting it takes almost 2 self to start on petrol just like cng and i have to press a bit of accelerator to start my car even on petrol which sound unusual to me i went to mechanic and there he goes oh i lower your rpm setting for petrol in order to gain good average on petrol but what i argued that car takes 2 self to start now and it has nothing to do with rpm setting than he stated it must be a mixture setting i will do it in free time so i come back i would like to add what i observe is from exaust when i start the car in morning water comes out but most of the time its blackish water so i am not sure if the mixture setting is the culprit i would like expert opinion about the correct mixture setting for petrol also how to gain that half self setting on petrol would come back in addition i have a new battery my self is in a perfect state , relay been added aswell and overall car is in a good state please give us your opinion and suggestion about my queury or carburator service is due again if thats the case i wouldnt be happy for sure thanks in advance .