Need help please

[cruzn]

I recently bought a VR V6 as a project. Problem is that the three of the cylinders along the right side of the engine do not seen to work properly. (determined by pulling injector plug while engine running). Two cylinders seem to work very poorly while one cylinder does not work at all.

Now here is where it gets interesting. All three cylinders hold good compression (above 175psi), have spark and have fuel.

All three cylinders also have black spark plugs. Note: The spark plug from the cylinder that I have deemed as doing nothing smells of petrol.

I have replaced the spark plugs, DFI module with coil packs, leads and injectors. I have also checked for electrical pulse from the injector harness.

The problem remains unchaged.

Need help please.

[cruzn]

Bump it up. Surely somebody could shed some light onto what the problem could be.

[_R_J_K_]

Error checked it yet?

If you've got a spare ECU lying around, maybe give that a swap.