Here's one for the IE gurus. I am attempting to move a DS23 IE that has been on static display for a few years. The fuel pump works well on test bench putting out a litre in about 40s. When hooked up to the car and using a jerry can in the back seat area the pump eventually works though there seems quite a lot of return fuel.Priming the pump several times can get some pressure up and disconnecting the cold start fuel line releases some back pressure.But the engine doesn't fire. throwing fuel straight into the butterfly throat area then she'll start but not run. Disconnecting the fuel feed line releases some pressure.
It seems that a valve of some sort may be blocking fuel delivery to the injectors(?).
Any ideas fellas ?