Active Fuel Management
September 5th, 2007, 6:17 PM
#1
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Active Fuel Management
Is there a way to disable the Active Fuel Management system on a 2007 Silverado with the 5.3 V8. I am trying to install Glass Pack exhausts and there is a loud kick back when the transmission drops down to the 4cyl setting.
If anyone has any suggestions please let me know!
Thanks
If anyone has any suggestions please let me know!
Thanks
September 6th, 2007, 3:57 AM
#2
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RE: Active Fuel Management
I believe I have read where it can be done through a custom PCM tune( Wheatley, Wait4Me, etc... )but there is nothing you can do as far as turning it off through a process in the truck itself.
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harascho
Silverado, Sierra & Fullsize Pick-ups
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May 11th, 2009 2:10 AM
