That's the fuel pressure regulator. GM has a huge problem with them but Chrysler has almost no trouble. It appears rust is the problem. I don't even see that much rust up here in WI, the road salt capital of the world. To prevent problems I would replace the entire fuel rail. Since this is such an uncommon problem, there's a real good chance you'll find a good one in a salvage yard.
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Monday, February 14th, 2011 AT 12:52 AM