Dodge Grand Caravan Problems

Engine Knocking Noise From Carbon Buildup on Dodge Grand Caravan

Problem Description and Possible 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)

Dodge Grand Caravan Vehicles With This Problem

RepairPal Verified
Average mileage: 129,000 (129,000–129,000)
4 model years affected: 1990, 1991, 1998, 2006
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Viewing 1-2 of 2 comments
Knocking/ ticking engine. Very loud almost like a Lawn Mower engine. With a loss of power on acceleration. Have not solved it yet, but will try the engine cleaner.