Right on, thanks!
The locks and AC are probably related. Even the manual AC has vacuum pods I think. Buy a Mityvac and start chasing vacuum leaks.
Good to know. Already got a mityvac specifically for this car. The system definitely has a few leaks, I can only get maybe two lock cycles in before it's done for (with the locks that still work, anyway)
Probably cracked runner connectors, but if your trans shifts 1-2 hard too there's a bigger leak.
Forgot to mention - it's a manual transmission 😅