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View Full Version : fuel tank breathers



outback
5th March 2013, 10:02 PM
I understand about diff, transfer and gearbox breathers but fuel tank ones seem undiscussed.

I have had issues with my second tank, standard nissan sub tank self draining into the main tank at odd intervals. this usually stops when the sub tank get t about 3/4 full as per gauge.

I will down the track look at upgrading the little Nissan sub tank but I don't want to face the same issues with that either. The self draining is a big issue as it stuffs available fuel use/range estimates.

i am going to do the diff transfer and gearbox breathers, so is it worth doing the fuel tank ones?
If so where should they end up?