mixture to rich

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Oct 21, 2006 | 11:07 PM

Lichty17

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Joined: Aug 2005

Posts: 58

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From: Minnesota

mixture to rich

I keep getting a CEL and when i pull the code every time its P0172, acording to my book its mixture to rich. Does anyone know what could cause this? i just did a tune up 6 months ago. Plugs, cap, rotor, wires i did it all i thought.

Oct 21, 2006 | 11:24 PM

tech

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Joined: Sep 2004

Posts: 36,349

Likes: 45

From: Orlando, Florida

RE: mixture to rich

Vaccum leak,Bad o2 sensor,Mass flow sensor,

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