Question about 2007 Mazda B3000

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2003 B3000 v-6 idles rough but does not stall and runs well at highway speeds

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Try turning on the ac or turning the steering. The increased load on the engine should lower the the rpm. If the Idle Air Control valve is working correctly it should sense the load and maintain the rpm or even increase it a bit.. Also this should be cover under warrenty.

Posted on Jul 30, 2009

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