Review on Splice Coupler Connector Fitting Adapter Replacement Parts : Fuel System by Erik Peterson

A constant gurgling noise can be heard in the heater core. Oh, let's face it, it sounded like a waterfall when I accelerated! I thought I would have to replace the heater core. But I was wondering if my flush tee in the heater inlet hose could be leaking air for some reason? So I removed the flush tee and installed this small one in its place, filled it with coolant and my gurgling waterfall was gone! And when I want to flush, I can just unhook one end of this thing and flush! So this saved me from an unnecessary $100 heater core purchase and a weekend to take my jeep apart for the install! Very happy!