Right, first thing is first,

Take out the injectors put them into glass jars and with the ignition turned on push the metering flap down. This will ensure fuel is being injected (you will fill up the glass jars with fuel!).

The amount of fuel coming out of the injectors should be roughly proportional to flap position. Ranging from None to shit lots

My guess would be an air leak. Or incorrect ignition timing etc due to rebuild.

When you have done this, and reinstalled your injectors. Crank the engine whilst some one pushes the metering unit flap down by a FEW mm's, no more or the engine will flood.

Let us know if that make the engine fire or try to fire.



Rob,