Words of advice mate, put petrol in your car.
I had a bright idea 2 years ago in my Golf 1.4 run around to see if the fuel light was accurate as it was returning 19MPG.
Now let me tell you I have never been so embarrassed, was rush hour and the car started coughing then it cut out at a roundabout, got it started and it cut out again but this time would no restart, had to get out and push the car up onto the pavement in 5:30pm traffic.
Annoying thing was, I was only 15 yards away from a petrol station.
;/