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

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

RepairPal Verified
Average mileage: (–)
Engine affected: 3.3L V6
2 model years affected: 2004, 2006
3 people reported this problem
0 people shared problem details
Related Items:
Van will not start...spark plugs flooded with gasoline. Once plugs are dried vehichle starts e...
Cylinders 1, 3, and 5 spark plug removal and replacement. The exhaust pipe and manifold connect...
On higher-mileage vehicles, engine oil leaks from the valve covers and front crankshaft seal ar...
Recently, the service engine light came on, and when I pulled the code it came back P0305, whic...
inlet air temperature sensor location for air conditioner

Related Content