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Re: 2004 dodge neon 2.0 rich code 172
Posted to Technical Discussion Forum on 6/22/2005 1 Reply

[...trimmed text...]

is your long term fuel trim 32? .32 does not ring a bell. If the fuel trim is at 32, this engine is wanting more fuel injection pulse width. That could be anything from low fuel volume, very dirty inj... Login to read more.

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