Starting Bare Engine

@dag019 you could be correct.
I thought as this was the inlet but not under pressure you may see a small vapour return.
Once turbo connected it’s under positive pressure.

Hicap phill said:

@dag019 you could be correct.
I thought as this was the inlet but not under pressure you may see a small vapour return.
Once turbo connected it’s under positive pressure.

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See video (post #87)and replies on the thread here about my snapped timing belt: link
My video looks like the video uploaded by @border you can see the the replies, and the suggestion to tests again with the rocker shaft removed (post #101) to check the valves are sealing. If they are it is a timing issue, if they are not it is a valve issue and will need the head taking off and inspecting.

dag019 said:

See video (post #87)and replies on the thread here about my snapped timing belt: link
My video looks like the video uploaded by @border you can see the the replies, and the suggestion to tests again with the rocker shaft removed (post #101) to check the valves are sealing. If they are it is a timing issue, if they are not it is a valve issue and will need the head taking off and inspecting.

Click to expand...

Yes mate yours looks to be doing exactly as mine was.
Now not sure if the problems solved but on my Vid yesterday think I was doing it wrong, I had fuel going straight in to Injector pump but did not check to see if it was going right through.
Anyway after taking advice from here I put fuel line in Lift Pump then primed it all , cracked each injector to make sure it was going through. Wired it up again and it started up Straight away, only let it run for 20/30 seconds as oil was pis!!!ng out again, but the air Intake at top was drawing air in this time really powerfull when I put my hand over, never chuffed any out after that, so not sure if problems solved or should I investigate more??
Took the rocker off and everything seems to be OK in there.