Is there any codes in ecm and have you datalogged\connected to ecm and checked what is happening with your laptop. Check with snapon scanner no codes Have you checked timing in diag mode is 10 deg with a timing light and that the balancer tdc mark is in the correct position. Yes i did thats how i c...

It sounds like it is firing and trying to run but wont i have rotated dissy round by hand to see if it can get a back pop or kick back and it will.

I used the same logic as you and have been over it all hence why my post. It is a old 5l ffs it has fuel,spark and compression it should go!!! there is spark at all leads ive just fitted new sparkplugs now still nothing now 4th set(surely cant have 4 dud sets form 3 manufactuers lol) . I suspected t...

Lol i see you changed post from efi to fuel pump relay, i have removed the fuel pump relay power to stop the fuel but it still wont fire

Hey mate, A mentioned reg has been replaced primes at around 40psi holds around 34psi when vacuum is applied using mighty vac.Fuel pump was already installed prior to conversion I personally have Never had any problems with a 044 pump i wouldnt describe a 044 as a phsyco pump on a holden would have ...

They plugs are not fouled have changed the plugs and made no difference. The has been tested fuel pump pressure and flow is more then sufficent it is a new 044 Injectors not stuck i removed them cleaned and tested them there fine. Wiring is fine i suspected something like that coulc have been the is...

Yes couple of time

Stock injectors
Spark seems strong using spark tester also the old screw driver method
injectors were pulsing at about 3ms from memory while cranking but i can test again

No mate i pm you my email

try entering 1 in the key box