I filled her up on Friday and got up to 5/6 on the guage. The range on the computer seems pretty good but the fuel gauage and the mpg is a little buggered. Whether I drive around at 4500 in 3rd or 3000 in 5th down a hill, 32mpg+/-1. And yet I am getting 40+ if I work it out from the speedo.
I will give it a further tank full (probably need to fill up Friday) and see how it goes. If the tank, floats and pump need to be replaced, poor old BMW!!!!
On this point, do you think it is possible to get the computer to show other figures, realtime mpg would be nice rather than just a per reset figure.
BTW - Been getting the clunk every now and again. Not every pull off, so I am trying to find out exactly how to make it happen. Might help.
Regards TG