hello everyone .
i am after some help/advise on a engine i have , am used to the villiers engine on my howards but i bought a generator with one on but it is lpg. i had id running and working and at its first show it would run til hot then cut out and now it wont start, ive tried different regulators on the bottle. but i think its the second low pressure one on the engine that is the trouble , anyone know where i could take it for a look?

many thanks stew
east yorkshire