right so the E30 is now all complete, wiring etc all done correctly as well so no more issues with the fuel pump but when its cold starting its literally struggling to stay running.
When you open the throttle a little bit its better, still not great but it is better, soon as it reaches temperature its fine, it idles nice, doesn't get too hot etc..
it is currently on a base map so I can put some miles on it but if I am honest I don't fancy driving it when it wont start up correctly, im not sure if the mapper has messed it up or what im not sure?
Any ideas where to go with it?