The Weber 32 TLF carburetor is VERY simple. Failing that the Haynes Uno manual also gives details on how to set it. You need to take the carburetor apart again and reset the float height - detailed instructions should have been given with the carburetor overhaul kit. In your case the petrol isn't being shut off so the carburetor float bowl is overflowing causing the symptoms you describe.

Once the fuel level goes down in the float bowl the needle valve opens again to allow more fuel in. What should happen is that the fuel enters the carburetor, the float chamber fills up with petrol, the float gets to a set height and then closes the needle valve that stops any more petrol from entering the carb. There might also be dirt on the needle valve that is stopping it from closing. I'm 99% certain you haven't set the float height or needle valve correctly and are experiencing flooding. I think it might be the float that isn't set correctly but it's the first time I've done a carb so I don't want to mess it up, hopefully I haven't already done that. Please if there is anyone with information on this Carburettor I would really appreciate it. I'm sure I put it back together in the right way, I just think I have to set it now that it's clean.

I have a Haynes manual but it doesn't have the Weber 32 TLF in it, so I am uncertain about calibrations. I had my girlfriend try and start it while I had a look but all that happened was fuel was bubbling from one of the copper type screws, the more she tried the more came out until it ran over. The car started for a few seconds put then died and when I had a look there was fuel all over the carb and surrounding area. I then replaced all the old gaskets and stuff and upon replacing it found a problem. I bought a kit for it, Weber 32 TLF, and took the whole thing apart cleaning it etc. I have done almost everything on the vehicle myself and haven't had serious problems before, but this time I decided it was time to do the carburettor as I'm sure it's never been done. I have a Uno Cento, stay in South Africa, and I am giving her a service before going away for a while. I am in a slight predicament and hope to find some help.

Weber 32 tlf diagram