I did. The clamps were too small that I got so I tried using the old clamps. Still no good since most of them were worn. Went to hardware store and bought some beefy stainless worm clamps that were wider. That sealed the deal. Rob ended up sending me a bunch of clamps a size bigger that fit. They worked perfect on his catch can. Just make sure it is on straight and you have the hose on far enough. The fluid is not cheap, I got the last bottle of that Pentosin at the local Oreillys auto store. Was very lucky to get it.