I have a very slight drip from the fuel tap when in off position and I am getting 3 carbs that will do a slight overflow overnight. (New tap on order from DSS)
What is weird though is if I leave the tap in the on position this doesn’t happen.
Am curious to figure out what is going on here. My daft theory is that if the tap is on there is enough liquid head to snap the floats closed but if there is only a slight drip going through the floats are not closing fast enough to seal the flow.
I have checked the float levels using my manometer tube and all are fine.
Can’t get my head around this and wondered if anyone has any thoughts.
Bit fed up of going in to a fuel smelly garage each day😡😡