I thought I might try here to diagnose excessive fuel consumption with a
1981 528ia . I am going through a tank full (70 litres) for 280 klms (160
miles). Which to say the least is alarming.
I have replaced the rotor cap and button. The fuel pump and filter are 6
months old. The plugs have done aprox 10,000 klms. I have stopped all the
fuel leaks in the system bar one injector, that weeps..
I am at my wits end on this one..