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rich

  1. DTS Forum 2006 through 2011
    Need advice. New coils and plugs, 3000 miles ago. New Water pump, New alternator, New power steering pump. New purge valve (3 weeks ago) - checked and no issues 130,000 miles Engine started running rich while driving ( local 30 MPH) Only code is P0300 engine coolant temperature sensor - no...
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