Hello everybody - I have just joined and sorry but I immediately have a question.
My '77 126 has a starting problem fuel related. It will not start from cold. If I throw fuel directly down the barrel it fires up straight away but then cuts out. I have overhauled the original carb with a gasket kit and tried an unknown used carb which was exactly the same. The float chamber is full of fuel and the fuel pump is pumping. Any advice would be greatly appreciated.