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Dodge Grand Caravan Car Problems

Engine Spark Knock May Occur Under Acceleration and High Temperature on Dodge Grand Caravan

Problem Description and Solution

Under heavy acceleration in temperatures above 80° F, an engine spark knock can be heard. The powertrain control module may require replacement.

(3 people reported this problem)

Problem Data

RepairPal Verified
Average mileage: (–)
Engine affected: 3.3L V6
2 model years affected: 2004, 2006

Not Your Dodge Grand Caravan Problem?

Brake problem? Or maybe a faulty head gasket cylinder?
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