My e30 325e is not economical
I have a 1987 e39 325e and I get 390km/tank of gas.
The fuel consumption indicator goes to the extreme when I accelerate and goes to zero (sometimes) when I let off the gas. put in a new O2 sensor. Would changing the cluster fix it. Does anyone know what controls this operation. Vacuum system?
1973 Bavaria 3.3L Leather, 2x2bbl Webber, K&L 97k Miles, Daily drive '87 325e coupe