Fuel Tank Float.
This car is very economical and easy to maintain and runs fairly well for that engine size, but the only draw back are Poor seat, no rear defogger and very poor gear shifting.
I have mehran 92 ga it's good and my all friend's & family member's also using mehran car it's economical car, but it's seat's are not comfortable as compare other car's and it's bed thing there is no tape on it and it's a/c is not working well compare as new alto.