Horrible Fuel Economy! HELP!
I have a 2000 323ci that just hit 210,000kms... Full tank runs me roughly 85$ and even when i drive like a granny I get a maximum of 400kms. No engine codes and i dont smell any gas when the car is running so im guessing the O2 sensors are still good? Thinking of changing the fuel filter, cleaning the intake, changing spark plugs and I already ran a full fuel system cleaner once with no better results. What do u guys recommend to change?