Posted 15 February 2013 - 03:42 PM
Well it took a while but I am finally starting to trust the car. so.... to start, it worked out that there was a few issues...
1) the battery was loose in the well... The battery was sliding around which meant that
2) the terminals where not overly secured to the battery electrodes in the first place, the battery slid, and this meant that the cables and the connectors where stationary, couldn't really move with it and so ended up slipping off the top of the electrode, with only about 20% contact and this meant it wouldnt charge
3) the reason that the car just blacked out, is because there was insufficient contact with the electrodes, the nut has vibrated loose, and subsequently the cable and its contacts had widened, reducing further the contact, but giving the appearance of being connected... When I got it jump started, the crimps were applied to the contacts and squeezed them against the electrode, applying full connection and it started up, then the vibration started again and killed it again.
The wiring has been sorted, the cables are now secure, the nuts have been well and truely tightened, and I am watching the battery position like a hawk, whilst finding a suitable block of wood sized and/or the appropriate battery slide to keep the battery in place.
I have now had the car back for two weeks, and its working fine! not a single glitch since, and they also found a few small issues that they sorted (wheel bushes replaced).
Finally the only outstanding issue (that I dont fancy paying ford £65 to diagnose and resolve) is the Trip computer light staying permenantly lit up... I am not too worried about it though....
So its come good now!