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sarguy01

09-29-2010 06:52 PM

Pacifica runs rich when started cold.

I have a 2006 with the 3.5L. 63k miles. When running cold you can smell gas coming from the exhaust. It goes away once he engine has been running for a few minutes.

Any ideas? Is this common? Does anyone else have this problem?

Could this be a leaky injector? O2 sensor? Seal?

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