I checked my transmission fluid the other day and noticed it was about 2 inches above the top line of the XXXXXXXX on the dipstick. So basically it was 2 inches too high.
Is this really a bad thing? How many quarts overfilled would this translate to?
I have noticed for a while that once my tranny gets hot, it shifts badly and erratically. Maybe this is the problem? Maybe the fluid is becoming to airated and bubbling etc.?
It's an 89 Cutlass with the 4T60(440-T4).