IIRC You are supposed to run the engine for about 5 mins, let it sit 2-3 mins then check the oil. It should be right at the full mark or 1/8" over.
The reason your seeing it overfull after sitting is because the transmission on these has a torque converter, the longer it sits the more oil drains back out of it showing a false reading on the dipstick. Hence the run/wait/check instructions.
The reason your seeing it overfull after sitting is because the transmission on these has a torque converter, the longer it sits the more oil drains back out of it showing a false reading on the dipstick. Hence the run/wait/check instructions.