Not quite, the engine was rebuilt, high compression pistons, and a different set of cams....but anyway update...
After much much playing i got it started!
I changed the crnak sensor wiring for some dedicated new stuff, to see if it made a difference, it didnt. BUT it consistantly reads crank speed about 75% of the time now.
I got it to run by unplugging injector 1, it would splutter lots and then just about get enough momentum to start, when it started the crank reading was fine, would rev upto 4000rpm fine, didnt want to rev it higher on 3 cylinders.
SO i decided to plug injector 1 back in, and the engine died straight away. ?
Can someone check my megasquirt file settings to check they are ok?
Once the engine had started on 3 cylinders i ran it for about 2 minutes before it cut out (when i plugged injector in), then after that i couldnt get it to run at all, so im guessing the spark plugs are aboslutely drenched ?
I want to work out this injector problem now. Ill put a link to my megasquirt file in a bit.
Also is there a way to boost Crank sensor signal a bit? i reckon that is all it needs...