Freelander Injectors in - but misfiring

I got my freelander injectors in the post today. Definitely the right parts, no's ending 700 and 701 where they should. Fitting them though has caused a bad misfire at all rev ranges and a loss of power. Swapped back to the standard injector on cylinder 1 (the one with the wire) and now it idles fine.



I'm imagining it's not good to run a different pressure injector on cyl 1? Any ideas on how to sort this out? Or is it just a duff injector 1 which'll have to go back to the supplier? 2nd set ordered now & still not working, not great luck...

from the last news http://ift.tt/1oOmEIq

via IFTTT