mga sir and ma'am, i have a problem, last sunday natuyuan po ako ng gasolina(which is bad daw po) after refiling, i observed that my fuel consumption became 4-5 km per liter pero no jerking or erratic idling . dati po nasa around 6-8km/liter, is this a carb problem only or there are other parts need to fix or to tune?how much naman po kaya aabutin to fix my problem?
a month ago i also observe na while the engine is running amoy gasoline tambutso ko pero clear naman wala naman usok or kung meron man super minimal lang.
kaka change oil ko lang po last 2 weeks. di pa ako nakakapag pa tune-up.
ang car po eh Daewoo Racer Gte 1996 model, carb, Manual transition