Originally Posted by Zillon
You've checked your coolant overflow bottle to make sure that isn't the clunk, right? An ST owner (with the reinforcement plates) just eliminated a clunk he was dealing with by putting a wad of foam under the coolant overflow tank as a test.
Oh, yeah - I forgot about that! That fix was found on a 2012 Focus a LONG time ago... I'll check it out and let you know!
2012 FF Ti HB Kona Blue, Built 5/24/2011, 401A + Ti Handling Package, Parking Technology Package, Winter Package, Moonroof, and MFT w/NAV at v3.6 91k miles and counting...