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Re: 1999 Mazda Protege 1.6L -- P0172 & P0171
Posted to Technical Discussion Forum on 4/27/2009 1 Reply

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There could be alot of possibilities which would only confuse the situation from where I see it.

Without any data, we really have no diagnostic direction to focus on. Could it be a MAF problem? Sur... Login to read more.

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