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cel on on 2003 Mazda MPV

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
runs rough at idle and has bank 1 and bank2 lean codes would this fall under pcv bad ??????????
(1) Answer
You just have to open the hood (engine running) and listen for vacuum leaks such as suction noise, usually when you have both banks lean it has to be a vacuum leak after mass airflow sensor.

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