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Quad 4 Problems
Posted to Technical Discussion Forum on 3/3/2005 22 Replies

group,

I would like to discuss the quad drivers and other problems on specifically a 89 Pontiac Grand Am with a 2.3 DOHC, D engine code.

Let me give you a brief history on the vehicle in question.

Random high idle, random misfire at idle and cruise with ... Login to read more.

22 Replies Received (View Replies)