cox atmos carb'
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crankedup

Original Poster:

25,764 posts

272 months

Monday 17th July 2017
quotequote all
Has any soul technical information regarding the workings of a cox atmos carb'. This carb' is fitted to my Humber 14/40 of 1928 vintage, the standard carb' of the time.
The float bowl fills OK from the autovac but is not delivering fuel from there to the engine. From the fuel bowl a second chamber carries, or should, the fuel but is not working, a proper mystery. When the second chamber is filled with fuel manually the engine fires up and runs until that fuel runs out ???