My (older?) BF25D stalls when idle. It dont matter event its cold or warm.
The SN is BATJ-1008130 (I dont know the engine number, is it the same?).
By the way: Could anyone tell me the year of manufacturing?
Do you mean it stalls out when going from idle to speed up? If so and its anything like a BF20D, it could be the accelerator pump is stuck in the case.