I remember once I blocked the air inlet of air cleaner the engine was dying jaisay uska gala dab gaya ho.
now yesterday I did same both on petrol and CNG nothing happened, is it because the air is blocked? or something else, while once I was getting it tunned I asked the mechanic about the knocking on petrol and over consumption of petrol he put his hand under the air cleaner unit and said " xxx block hua tha ab nai karay gi knocking "
but the problem persist, so in the following tunning i changed the mechanic the knocking problem was due to problem in distributor.
since that panga by the earlier mechanic petrol consumption to kam nai hui but CNG consumption increase hogai?
pl experts throw light on this situation
(Mehran 07 car)