Originally Posted by
GVK.
The hexagon part of the injector spins on the body so you have to make sure the centre is lined up so the pipe and electrical connector is pointing straight ahead.
Remember the injector should have a copper washer on it, sometimes they get left in the head when you remove the injector.
If one is left in there a phillips screwdriver knocked into it can fetch it out.
Do you have the tool to clean the injector seat in the head? It looks like a drill cutting bit, The 1300 cdti engine needs it to be done all the time as the copper rings blow by
