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Dodge Grand Caravan Car Problems

Engine Knocking Noise From Carbon Buildup on Dodge Grand Caravan

Problem Description and Solution

Carbon buildup on the top of the piston is common. Over time this can lead to symptoms varying from light ticking to knocking noises. Performing a fuel injector cleaning procedure can often help the condition by removing some of the piston top deposits.

(6 people reported this problem)

Problem Data

RepairPal Verified
Average mileage: 129,000 (129,000–129,000)
4 model years affected: 1990, 1991, 1998, 2006

Not Your Dodge Grand Caravan Problem?

Brake problem? Or maybe a faulty head gasket cylinder?
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