Hi all
I have a problem with my car and looking for some advise please, my engine cut off couple weeks ago and will not start, I had the car towed to Audi and the said is contaminated fuel (water), solution being changing fuel line, high pressure pump, tank, injectors, sensors all this for £7500. The car probably worth £8000 in good working order (120 000 miles) so I took the car away, it did start it by pressing the acceleration, pulled in a Shell and fill up with V power (about half tank), car drove fine home, I had fuel filter changed next day, after couple of days when down to half tank it was struggling to start so I help it by accelerating, fill up again with Shell V power and this last part happened once again until today. I can`t understand how comes it works without any problems from full to half tank but dose not below. Also I did cut open the filter and it was clean, full service done with audi few months ago.
Thanks !