Question about 2003 Chevrolet Avalanche

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My 03 chevy avalanche shuts off when at idle or slow speeds and when turning.. had codes ran they said it was the mass air flow sensor,i replaced that and the fuel filter and still shutts off on me.. any suggestions what might be wrong?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: i have a 03 chevy impala and the check engine

it possibly could be

Posted on Sep 03, 2009

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leetamara
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SOURCE: having problems with my 96 chevy tahoe mass air flow

The MAF (Mass Air Flow) sensor is a very common problem with these along with the pickups. This isn't what you would call an inexpensive part. Definitely do some shopping before you buy one.

Posted on Nov 10, 2008

  • 5 Answers

SOURCE: looking to findthe mass air flow sensor on a 89 chevy corsica

location is under the hood where the aircleaner is there is an electrical connection that plugs into the mass air flow sensor

Posted on Oct 09, 2009

  • 85 Answers

SOURCE: im installing a radio in my 03 chevy avalanche and

if you put it in with the wire harness that plugs into the trucks harness you have to make sure the amp turn on wire is connected from the radio to the harness if the amp isnt on you get no sound, if you didnt buy the harness and cut into the trucks wires you could have a problem, check all radio and amp fuses also

Posted on Feb 24, 2010

Molson02536
  • 3854 Answers

SOURCE: 98 chevy suburban, code reads mass air flow sensor

Check the wire leads and clean them before reconnecting the wire leads. It wouldn't hurt also to clean the MAF sensor with MAF cleaner, the code your getting is most common to the high performance oil base filters like K&N.

Good luck and this should help you resolve your MAF issues. Thank you for using Fixya

Posted on Mar 12, 2010

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