Corrosion At Ignition Coil Towers on Buick Regal

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.

RepairPal Verified
Average mileage: 157,000 (157,000–157,000)
Engines affected: 3.1L V6, 3.8L V6
4 model years affected: 1994, 1995, 1996, 1997
5 people reported this problem
0 people shared problem details
Related Items:
One of the three coils are bad! How do I determine one it is.?
The automatic transmission shifter may fail, or a wire may break near the shifter causing the i...
The crankshaft position sensor, ignition module, and/or powertrain control module (PCM) may fai...

Related Content