Right the problem is with plug that joins the engine loom to the car loom (just behind the nearside headlight). The new (16v) plug is way too small to fit the car. The new engine has a single plug ECU, and so does my current engine. Here is a photo of the two plugs, the one of the left is the new 16v engine loom plug and the one on the right is the current plug into the car.

Help?
Have I got a newer engine than I think?
Thanks
Fred

Help?
Have I got a newer engine than I think?
Thanks
Fred