I have been searching for a while and can't find a solid answer. I flushed the coolant, but not sure what the hell color it was, its so damn dirty but I think more gold than green. I think it was done by my brother while I was overseas a few deployments ago but who knows if he put the right stuff in there. So anyhow I flushed the crap out of it and now pure water. So should I just go with gold to be safe? It was build in May of 2002. Plus is there anywhere to get it besides a dealer? Tried orielys, autozone, and napa with no luck. thanks yal.