Corrosion At Ignition Coil Towers on Chevrolet Impala

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.

Problem Data
RepairPal Verified
Average mileage: (–)
Engines affected: 3.4L V6, 3.8L V6
2 model years affected: 2004, 2005
3 people reported this problem
Viewing 1 - 1 of 1 comments
the engine works ruff and goes not run smouth....looks that have electric problem or gas problem.