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Chevrolet Impala Problems

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.

(3 people reported this problem)

Chevrolet Impala Vehicles With This Problem

RepairPal Fair Price Estimate
$110-$360
RepairPal Verified
Average mileage: (–)
Engines affected: 3.4L V6, 3.8L V6
2 model years affected: 2004, 2005
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Brake problem? Or maybe a faulty head gasket cylinder?
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Viewing 1-1 of 1 comments
the engine works ruff and goes off....do not run smouth....looks that have electric problem or gas problem.