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Rough idle on 2008 malibu

The idle bounces ramdemly tried cleaning the mass airflow senser and the throttlebody any other thoughts

Posted by Anonymous on

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Posted on Jan 02, 2017

emissionwiz
  • 75797 Answers

SOURCE: Mass Airflow Sensor 2005 Chevy Malibu. 2.2 ltr.4 cyl.

The MAF is in the flex hose that delivers air to the engine, it has a 5 or 6 wire connector going to it.

Posted on Nov 19, 2008

  • 1214 Answers

SOURCE: 2003 Tahoe Running rough, Idle irratic, Ck engine

Yes, replace the MAF, then check if the lean condition goes away. It should.

MAF's are sensitive to cleaning. Sometimes it works, other times it doesn't.

Posted on Dec 11, 2009

jsmes1027
  • 749 Answers

SOURCE: How to Install a Mass Airflow Sensor on a 2008

Typically newer GM models have the mass air flow sensor in line from the induction hose that goes to the throttle body from the air filter box.Many are just held in place by hose clamps requiring either a ratchet with a 5/16 socket or a standard screwdriver to loosen it.

Posted on May 13, 2010

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alicantecoli
  • 22114 Answers

SOURCE: 1989 corvette, replaced mass airflow

on the back of the throttle butterfly is a sensor that controls the amount of fuel and it has carbon paths inside it ands i think this is the one causing your problem ,

Posted on Oct 12, 2010

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