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Lesson learned on a Quad 4 but it was fun.
O.K., here goes the story. On initial visit customer brings in a '94 Grand Am with a quad 4 with a complaint of poor running at moderate accel. A test drive verified the complaint, at about 3/4 throttle it would poor black smoke out the exhaust. Just before th... Login to read more. ![]()
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6 Replies Received
6 Replies Received