Overhaulin'

wanna know how to modify set my car fuel system in to closed loop...any mods of devices i can buy?

see i am using an EFIE fuel savor device.....it works ok.. now i am talking about the car computer it supposed to stay in the closed loop mode..ok however latelt it being staying in the open loop mode running rich again so what i am looking for is there any mods i can make to hold the computer in the closed loop mode .. unless i am pulling heavy loads any ides thanks beverly

Public Comments

1. no entiendo los carros
2. WHAT KIND OF CAR??? WE DONT FREAKIN KNOW WITHOUT THE CAR INFO OBD-I or OBD-II????
3. add a little oil in ur petrol tank and thn ur car will give u better milage.like it will be increased by 100km.well i tried in my car and im happy to save my money