What is the proper temperature to check the ATF level? I checked my ATF level when it was 15 degrees F out and there was barely anything on the dipstick so a few days later I checked it again when the the temperature was 40 degrees and it was higher up on the dipstick but still a lower than the lowest cold mart so I drove it for 10-11 miles and checked the level again and at the point fluid was over the high mark on the hot side. My car is always parked outside.
My question is what is the ideal temperature to get an accurate reading on the cold mark of the dipstick? Also what is the correct hot temperature?
My question is what is the ideal temperature to get an accurate reading on the cold mark of the dipstick? Also what is the correct hot temperature?