That was so helpful, your long message wasn't In vein. I will have a look under the tank as soon as I have time. Those symptoms are exact, only thing is on my manual it says it's the ecu fuse... Third from the left, and the dealership says I should be running a 20 amp fuse, I smashed a 25 in there and it blew the main fuse, engine turns over and fuel injector does prime, the fuse doesn't blow when I take the main relay assy off, while engine on I really connect it and it's fine, as soon as I try start it the fuse blows. Spark is all well too...