Review on 🔬 WIX Filters 24290 Oil Analysis Kit Pump - Effective Testing and Analysis Tool, Pack of 1 by Delos Rodeo

I had to tighten the bronze fitting in the upper part, after that it worked as it should. I also check the engines on 28ft boats and megayachts and after the small adjustments mentioned above everything works fine. The tube that came with the kit could be longer, some of the dipstick tubes are longer and a bit thinner so I had to use a different size tube and o-ring in the tube joint and it still worked fine. If you are an educated tech. You shouldn't have any problems with this tool. I use another oil sample bottle to keep it clean. I work for Cummins and this is part of our daily cleaning routine. I would buy it again, it was similar to the one I got from Drydene Oil many years ago. It fits all Monitor Oil Testing Laboratories oil sample and test bottles, as well as Polaris oil test bottles.