I tried removing the lower AC line near the radiator. First I tried using two wrenches and that didn't work. It started to round off the forward fitting. Then I tried a pair of vise grips and it's not budging. I've tried PB Blaster and as much torque as I could and NOTHING! Anyone else have this problem? I spent less time removing the stock manifold than I have on this POS fitting.
What do I do? Any ideas?
TIA