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International Automotive Technicians Network
Re: 98 Dodge Caravan low power and backfire
Posted to Technical Discussion Forum on 10/13/2004

The 02 sensors are a major player in chrysler fuel control. Looking at them directly and not thru the pcm to a scanner will/should tell you what the fuel is doing. If it is out of time because of a cam timing problem the fuel trims should be wacko.

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