I thought this pump would be slow at best but when i used it to change the oil in my pressure washer engine i was really surprised at the flow rate. Man! This thing pumps! I wouldn't change my cars oil this way because i think draining is better but for those small engines like a lawn mower, generator, pressure washer, etc where draining the oil ALWAYS creates a huge mess this is the way to go. i wish it came with a case but i can live without oneNote: before i used it the first time i used a squeeze bottle and put some oil in the intake and outlet ports. Not a lot just maybe a half oz. Then i let it sit impeller face down while i did some other things I needed to get done. I didn't want it to start up dry so i was trying to get some oil in there around the impeller. I don't know if that was necessary but it seemed like good practice. The pump picked up oil so quick maybe it wasn't necessaryBuy it, you will be glad you did!
Rating:
[5 of 5 Stars!]