Blitz fuel tank switch sucks air

[Richard Farrant]

Originally Posted by zemsi

Hi Richard

Thanks for the hint. Unfortunately, both tanks are full and it happens despite that.

cu
Chris

OK Chris,
Then it is drawing air through the spindle then. I was thinking it might be drawing from the unused tank as in instances from experience. as said previously, lap the taper tap in with a fine paste, like used for cleaning alloys, etc. One well known brand is Solvol Autosol.
Richard