I have a 99 Cavalier with a very slow leak of water. I first thought it was washer fluid but I traced it to a small black tank near the washer fluid tank. After searching the internet I found it is the lower part of the air intake assembly. The tank is part of a larger part called the air inlet duct. My question is why would there be water leaking from this? Is it normal? Is it causing harm so it should be replaced?
Thanks.