Originally Posted by workingonit

I had thought that the necessary 1/2" adapter (that needs to be used, to access the Fumoto drain plug on my 3.0 engine) might be a possible problem (adding another point for failure or leakage).

Your experience made me cross the Fumoto off my shopping list, to be replaced with a spill-proof, oversized drain pan with spout (probably one of 3-4 gallon capacity), that I could also use for radiator or transmission drainage as well. I had used them often at a friend's shop, but I never actually needed one 'til now, with the 7.8L oil capacity of the 3.0 engine being too much for my 5-6 quart triangular drain pan (I can't tell you how many times I spilled oil from it, trying to move it from under a car!)

The 12v fluid extractor I bought just wasn't fast enough for the job, and a plastic drain pan will be much cheaper than a good vacuum extractor