B
1st off my dealer only sold my 6 qts of oil, so I was a little short to begin with! I just did my 1st oil change today, I read all the info on hear about changing it too, so I'm expert right....WRONG!!! I drained my oil and diffs today. While changing my oil, I noticed how hard it was getting the cover off and once I got the cover to come off it popped off and fell out. I changed the filter then did the DCT as well, the little spring popped out and I caught it, then put it back together. Checked the oil and was just a hair short. I thought i'll pick up some more GN4 this week to top it off. As I went to move my drain pan, I saw a large spring laying in the pan. I knew immediately what it was. I took the oil cover back off, and lost several ounces of oil. I was short on oil to begin with, now its not even touching the dip stick. So I had some Castrol 10w30 SAE motor oil laying around. I had to add it to get enough in it so I can put her back in the barn. I just ordered 8 qts from Amazon, It cost me $60. But like I told my wife I'd rather re-drain and put the correct kind in than mix it. I know it probably wont hurt anything but these engines and trannys are so sensitive I didn't want to take any chances..