I changed one vehicle last weekend from GC green to gold. I noticed the gold stuff has almost no color to it and it was almost like pouring water even though it was 50 degrees outside.
Anyone else notice this?
quote: Castrol Edge 0W-30 in the UK is described as being "clear and bright." I'd say that fits exactly what you are describing from your own experience.
I think that's the color. I could almost see through it as it poured out of the bottle. A very noticable change from the green stuff.