98 MERCURY MYSTIQUE

  • Tiny
  • Laurkukowski
  • 1998 Mercury Mystique

My car makes a wierd noise (almost screeching, but a lower, rougher tone) when I start it. After shifting into drive and driving for several minutes it goes away. It does not happen every time I turn my car on, just sometimes. My check engine light also goes on after driving on the highway. It will eventually turn off, but as soon as I go onto the expressway, it goes back on. Please help! I'd like to have an idea of what costs I may be getting into.
Thank you!

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Tuesday, September 26th, 2006 AT 11:34 AM

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  • Tiny
  • merccruiser
  • Member

The screetching is probably a cerpintine belt and the light may be an oxygen censor

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Thursday, October 5th, 2006 AT 4:35 AM

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