Ok,have had new cam and tappets put in today and also had thermostat housing off and cleaned and a new thermostat put it,as well as fresh water/anti freeze.

Went to start it and it ran fine for about 5 minutes then cut out.

As needle is crap didn't think it was out of fuel but put a can in and has been stalling every time I slow down,and sometimes starting then cutting out straight away.

Another thing is,when it has been idling ok,by way of the idle screw,I put lights on and it cuts out again.

Any ideas?

Please help lol!!!!!!!!!!!!!!!!!