Hi I have a 2004 chevy aveo that I want to drop the transmission pan and replace as much fluid as I can on as it has a lot of miles. The manual calls for this fluid (look at the thread title) but I am not familiar with it. I contacted a chevy dealer and the parts guy said to use dexron VI (he seemed unsure). I found online somewhere that says dexron VI is not recommended for chevy aveos....doh! lol. On an aveo forum I found that many use dexron III, but some say it is not the proper fluid. The only other fluid I've found that seems compatible is Pennzoil Multi-Vehicle ATF, where it specifically lists that it is ok to use for this ESSO number. The only other info I have found is that this ESSO fluid is the same as some BMW's, and I contacted a BMW dealer near me and they couldn't confirm this ESSO number with their fluid but he said it sounds like their ATF 1. I'm lost and don't know what to use....any help please?