So I picked up four quarts of Kawasaki fully synthetic 10W-40 four stroke motorcycle oil from my dealership today so I could do a quick oil and filter change on my 05 zx6r. After draining the oil and replacing the filter I started filling my bike up with the new oil. The first two quarts of oil looked normal with that diluted greenish brown color to them. The third and fourth quarts were a different story however. I started pouring and realized that the oil inside was a completely different color. It looked lime-green and if it weren't for its oil-like texture I could have sworn it was coolant! I immediately stopped pouring and called up the local dealership who told me that as long as the seals hadnt been broken and the bottles were the same there shouldnt be anything wrong with using it. Maybe I'm bein paranoid but I need a second opinion. Thanks guys!