Review on America 2005LV LiquiVac Changing System by Jim Dahl

bought for an oil change (1/2 anyway as it's the best you can do) on a four stroke waveguide (jet ski). Got the job done quickly, hose long enough to handle hot oil, no mess or spills when working at the dock. Liquid level measurements on LiquiVac appear to be lower than measurements after dumping into a waste container (empty oil bottles). now no problem. The pump handle won't fall off, the hose may stretch or collapse as the warm oil is pumped out, it's hard to see how much came out (I drain the oil into an empty container to see how much I got out pour the oil). can only reach 2 1/2 quarts per at best due to the design of the engine) Lowering the extraction tube into the oil well plates is the only tricky part as it requires vacuum pumping multiple times. Ideal for lawn mowers and other small engines. I just wish all the oil came out of the jet ski instead of just half. But that is the nature of the animal.