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I see this everytime I open my hood to check things out on my 350. I've seen this on my IS250 as well. Coolant levels are as recommended. Is this normal?
This was happening to me until i bought in my car to have my water pump looked at. I had assume my water pump was going too but my SA told me my water pump was working fine; but I had them do a coolant leak check just to be sure. Ever since, I have had no coolant crusting.
Can you confirm this is the water pump going bad? because i have a pretty good relationship with my SA, i dont doubt him
when i bought my car it was the same issue and took this to the dealer and they took care of it, and now its there again. it seems like its normal.. it took this picute on Oct 2007
Don't think it's the water pump. As the water pump is all the way toward the bottom. It leaks and wine that when you know it's bad. It cant spray up that high.