I know this type of thread comes up all the time lol but my c20let is refusing to start, I drove it 2 days ago to move it out the garage and when I did it was misfiring under load, before this it drove fine boosted well etc. Today went to start it and it just turns over and then goes to start but then goes back to turning over. When it does cough the rev gauge bounces all over the place :boggle: . Another thing worth noting is that it was running on naff all fuel til today when I put like 6 litres in from a can. There's fuel at the rail and I believe there is spark (got feed at coil) although haven't tested a plug against the block yet. Could running it on so little fuel have caused this problem? EML light is on but can't read codes yet.

Just looking for some advice on where to start and also if this has happened to anyone else.
Engine is stage 2 with front mount and adjustable FPR set to 3.5 bar if that helps

Thanks in advance chaps