Is there a problem with Oil for AGA's these days?

[Mike2007]

I personally have been having a lot of problems setting AGA/ Rayburn cookers and word seems to be the Kerosene has changed to a more "difficult" blend. With additives that are fine with pressure jet burners but not your gravity fed vapourising types!
There is a tendency for the vapourising burner to start and run but then slowly dwindle and go out?
Any answers?

 

[cozzmic]

I have one this week same issues, you can get additives but whether they work I am not sure. Newish Toby valve fitted a couple of years ago, flow rates ok, pot clean so must be oil.

 

[Mike2007]

I have one this week same issues, you can get additives but whether they work I am not sure. Newish Toby valve fitted a couple of years ago, flow rates ok, pot clean so must be oil.

When you check everything and have to leave with a healthy burner flame. Then customer phones to say its gone out!