D4d 2.2 Injector Repair/replacement

[JohnnyP]

To cut a long, and painful, story short, I have a 2007 Corolla Verso, D4D. Great car, but 5 months/5000 miles ago about 7 ltrs of unleaded was put into a nearly empty tank. it was topped up with diesel and driven about 5 miles before panic set in and we took it to the dealers. Tank was drained and filters changed, all seemed fine with the car. Fast forward to a month ago, and the car was in for a warranty job on an unrelated issue. Mechanic thought the engine sounded a bit rough (we hadn't noticed this ourselves) and did some diagnostics. We are told that two injectors are buggered, but all 4 will need replaced, and that its the guts of £2k to do this ... And because of the misfuelling it will not be a warranty job...

Since we got the car back it has been running rough and now the warning light has come on... So, leaving all issues re the dealer aside, we are clearly going to need to get the injectors sorted. But I don't have £2k handy, so I am wondering if anyone out there has any experience of getting the injectors repaired, or replaced at a more realistic price? Any advice is gratefully received. It is very annoying that no problems surfaced until the car was with a dealer, but they are here now and I have to get them sorted before any more damage is done. There are a few sites that claim to be able to fix injectors, but common rail is more complex and I can't afford to take too much of a chance on it...