Ok, so Hatfields Liverpool called me this morning. They've been really good to be honest, although they've taken their time to come to a conclusion. The diagnostics was showing a mis fire on cyclinder 5. Having stripped the engine down as far as they are willing and doing several tests the conclusion is that they recommend replacing the engine. Their quote is £10500!! lol.
So, what do I do next?
Ive lost interest in it now. Ive obviously bought a dog. To be honest, if someone wants to take it off my hands, it's theirs....
...it's gone on Autotrader for £1800.