TooMuchControl wrote: ↑Fri Nov 29, 2024 7:51 pm
Many folks just wind up isolating those refrigerant lines in the engine compartment / wheel well (with a kit for some $20-30), as the expense seems not worth fixing it.
That's true. We don't do the block-off unless the customer brings us a kit, but a lot more people pass on the repair than get it done. I'm sure the majority of them do block it off, DIY or otherwise. I even saw one neat DIY where they amputated the A/C lines just past the front-rear coupler, forced "hard" silicone into the pipes, then bent the ends over and squashed them flat. Looked a little weird but it worked fine.