I installed a Fumoto drain valve on my 5.3L Tahoe this weekend when I changed the oil. The Fumoto requires an adapter for some GM engines after 1999...the 5.3L is one of them.
The problem is that when the drain valve is tightened adequately, the valve is on the bottom (nearer the ground) instead of at the top. I suppose that the spring loaded valve won't open even though it is facing downward, but it is causing me some concern. The Fumoto is made of brass, so I am worried about tightening it too much or I would try to turn it around another 1/2 revolution.
Anyone else have this happen with a Fumoto? Any problems?
The problem is that when the drain valve is tightened adequately, the valve is on the bottom (nearer the ground) instead of at the top. I suppose that the spring loaded valve won't open even though it is facing downward, but it is causing me some concern. The Fumoto is made of brass, so I am worried about tightening it too much or I would try to turn it around another 1/2 revolution.
Anyone else have this happen with a Fumoto? Any problems?