Hate to resurrect an old thread, but that noise is normal? I've been wondering about that.
I've got a strange metallic rattle during low rpm acceleration - almost sounds like a heat shield, but I checked those. I'd be surprised if it was the diff, because I'm pretty easy on that car & it's powered by the 2.0 motor. Any thoughts?
A forum community dedicated to New Edge Mercury Cougar owners and enthusiasts. Come join the discussion about troubleshooting, builds, ZETEC, maintenance, performance, modifications, classifieds, and more!