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Re: 1999 Mazda Protege 1.6L -- P0172 & P0171
Posted to Technical Discussion Forum on 4/25/2009 4 Replies

Hi Rusty,

Thanks for responding.

[...trimmed text...]

No additional codes on either car.

[...trimmed text...]

Wouldn't that cause a lean mixture? Air is entering the engine wi... Login to read more.

4 Replies Received (View Replies)