My transmission fluid level was a little low. I grabbed a bottle of ATF fluid off of my shelf o' oils and topped it off (a little over a half quart). As I was disposing of the bottle, I realized that it was ATF+4.
Is the pint of this I put in there going to pooch the transmission if I drive it like this? The fluid in there is good (still red, not burnt).
Time to actively organize that shelf. Meh.