Even though when I bought my 97 PA a while ago, previous owner just repaired the Dorman UIM gasket not sure if he did the lower, it seems once every month I am having to add about a cup or two of coolant to the reservoir. I suppose the next step is to pressure test the rad and look for leaks. The oil looks fine with no bubbles or water present. I suppose I should replace both gaskets to be safe in the future.
Question: What are the best current parts / links for this 1997 3800? aluminum gasket?
New metal elbow?
I read Danthurs post form a few years back should I do a bypass?
Help and links greatly appreciated!