Appears to me that this is just the beginning of a car that is in bad need of major maintenance. The question you need to ask yourself is what are you willing to invest? Sounds like the car has been somewhat neglected and you will need time and plenty of money to fix it if you do it yourself. If not, sell the car quickly.

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2006 4.8iS Black/Black with custom Audison Voce/Image Dynamics sound
Production Date - 10/05