Hello, the atoz is leaking again this time from the rear, when looking underneath the car I can see petrol leaking from the top left hand corner of the tank where the filler and breather pipes join. Is it possible that I have overfilled the tank or is this some thing more serious... I can't see any visible holes or cracks in the tank or pipe and at the minute the leak is a slow drip leaving a small puddle of petrol on the floor.

Any ideas on how to fix / stop leak would be really helpful.

Ta
Big John :57:

john you are going to have to get this sorted fast, someone has only got to through a **** end down and 'bang' over filling with fuel will not cause this problem, you will need to get the source of the leak traced and properly repaired, it may be that the leak will slow or stop when the fuel level in the tank has dropped