Question about 1987 Pontiac Fiero

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I have an 87 GT, the oil gauge sticks at full after eng is started, works sometimes. Speedo sticks at full when eng is off and goes to 80mph when eng. is started. Works sometimes Thanks for your help Kirby

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The speedo sensor on the transmission is faulty.The oil pressure switch is faulty.Both of these sensors need to be replaced

Posted on Oct 18, 2009

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