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I have a 2009 chev , you can turn off the afm with one click of a button , I am now in econo mode v8 yes no more dead cyls on the hwy . hope this helps

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Just found out I...

good to hear some good news on this subject , each and every automaker has their problems with vehicles

same here my first chev in many years , my son has the same year 2009 with the 4.8 bulletproof , no fuel management on it . Just got my used 2009 20k miles on it , runs great now but , should...

Strange problem , my buddy has a 2008 avalanche with 70k miles on it runs great has fuel management , I just bought a 2009 hope it is good to me . One dealer told me severe problems with the system...

Hi Just new ino the bowtie club , have a 2009 Silverado with just 20k miles on it , same issue we all read the horror stories on line and wonder , turn it off or on . My bud has a 2008 avalanche...

again trying to navagate the site to get to know people with chev's

Alex have a 2009 with a 5.3 ho with fuel management , what tuner did you buy to turn this awfull
thing off . I believe that by turning the cylinders off they are running dry , causes wear...

HI Learning how to navigate on our site , connect me with your friend with problems

Thanks
Garry

OH WOW what did I buy , problems I guess now 2009 silverado ltz with 5.3 ho motor with the fuel management
only 20,000 miles on it . first chev truck nightmare ??

lOVE the new chev truck just leary as many bad comments made about the fuel management system , hopefully
a member has something to add 2009 chev ltz ho 5.3 with fuel management

Garry

Hi all Just bought my first chevrolet silverado truck . The truck is a 2009 ltz std cab short box loaded with the ho 5.3
a little hesitant with it , it has that fuel management program ,...