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Pontiac Grand Prix GTP Problems

Corrosion At Ignition Coil Towers on Pontiac Grand Prix GTP

Problem Description and Possible Solution

Corrosion may develop at the connection between the ignition coil tower and spark plug wire resulting in an engine misfire. The Ignition coil and spark plug wire should both be replaced to correct this condition.

(8 people reported this problem)

Pontiac Grand Prix GTP Vehicles With This Problem

RepairPal Verified
Average mileage: 89,000 (89,000–89,000)
Engine affected: 3.1L V6
7 model years affected: 1997, 1998, 1999, 2000, more2001, 2002, 2003
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