Glad you got it fixed, @Bottomfeeder.

I went through two FSRs in the first three years of ownership... now 18+ years later, still on the third one, which was an eBay knockoff, IIRC. I think it was the 10+ hour road trips I did during that period that caused the failures.

I put AC Pro High Mileage in two years ago and haven't had to recharge it yet. Before that I was using their regular product and doing a recharge every spring for about the previous three years.

https://www.walmart.com/ip/A-C-Pro-H...12oz/444741999

https://www.amazon.com/Pro-ACP307CA-.../dp/B07RMSDWJ5

Also has UV dye, in case you need to track down a leak.