it all started when one day car wouldnt start, turned over slowly then just stopped and starter motor started clicking. changed battery and still clicking so got another starter motor turned over ran, but not on all 4 cylinders and lots of white smoke. That smelt like raw fuel checked fault codes nothing coming up, reset ecu overnight and started in the morning and it started, but was pouring petrol straight out of exhaust like a tap so after that long story any ideas