Review on 💦 Lisle 60900 Heater Core Backflush Tool: Efficient Solution for Flushing Heater Cores by Jonathan Olson

I was looking for this specific tool because I knew it had to be there! As a professional technician, it has taken me too long to "install" standard garden hose fittings etc to complete a heater core flush. I came across this tool just in time to flush out a particularly stubborn Jeep Liberty core. It worked perfectly. For convenience and reusability, I cut off a couple of scrap tubes of different diameters, clamped them to the end of the tool, and then directly to the exit of the core. Good work. I turned the water pressure on low, locked the jet and let it do its thing. For best results, I rinse several times in both directions. Very happy with the quality of the instrument and bought this particular brand because I have other Lisle instruments that have worked. I'm sure it will too.