I recently bought a 2002 4.6is in Phoenix. I absolutely love it. I also have a 2004 4.4i that I really like. I'm thinking of selling the 4.4i but part of me wants to keep both of them haha.
Is there anyway you can keep both of them? It sounds like you have some time invested in your 4.4. Maybe you could use that as your daily while your fixing up the 4.6is.

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2002 4.6is