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Advice »
Problem Reports » Engine Spark Knock May Occur Under Acceleration and High Temperature
Dodge Caravan
Report: Engine Spark Knock May Occur Under Acceleration and High Temperature
Dodge Caravan Problem
Model Years Affected: 2004, 2005, 2006
Engine Affected: 3.3L V6
Verified
Under heavy acceleration in temperatures above 80° F, an engine spark knock can be heard. The powertrain control module may require replacement.