Ford explore 93

Hello friends ... I have a Ford Explore 93 Motor 4.0 6Cilindros
The problem is that it is spending too much gasoline, in the escape the smoke feels too irritating, they could help me giving me your advice of the possible fault
thanks and in advance a very merry Christmas to all and a prosperous new year
happy holidays and thanks for the help.

Hello friend, send everything that has to do with the exhaust emission control, they are several sensors that are in the admission mouth, the empty sensor and the safest that the oxygen sensor found in the exhaust tube, let me know if it is any of that. Merry christmas

Thanks ... you think that too much gasoline is for that sensor

applying the logic if. Notify me of the results

First of all check if you disconnect any large and small air hose that goes to a sensor tries to hear the air absorption if you do not see it then see by some sensor connector .- Happy year .- Alfredo