Hi Guys, This is my first post on Passion Ford so bear with me.
I have a Dutton Kit car with a 1600 crossflow and a Weber DMTL carb that I'm using for autotesting. It starts and runs fine from cold but when its warm and its been switched off and then back on again it will only run at low revs. At high revs it just dies and doesn't seem to be getting the fuel through. I've changed the fuel filter and serviced the carb thinking it was dirt in the fuel but its still got the same problem.

Can anyone help??