This problem has returned to annoy!
Car runs fine when cold, but once hot, & more so when very hot, it will cut out when you start to accelerate. Doesn't happen all the time, & is most likely to occur during heavy/stop-start traffic, or accelerating once a really slow git has finally turned off in front!
I'm pretty certain this time round that it's simply a bad connection somewhere...electrical resistance increases with heat. When I had this trouble 2 or 3 years ago, swapping everything in sight made no difference, but cleaning all terminals did. Trouble is, which one/ones was it?!
Advice as to which connections to concentrate on please!