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Does My Nbs 1500 Denali 6.2 Have Afm?


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Posted

I thought I read on the GMC.com site that it does before I bought it and I thought the salesman said it does.....

 

I don't see any display of it on the DIC when I am driving on the highway, even on slight downhill grades.

 

TIA!

Posted
I thought I read on the GMC.com site that it does before I bought it and I thought the salesman said it does.....

 

I don't see any display of it on the DIC when I am driving on the highway, even on slight downhill grades.

 

TIA!

 

Nope.Just the 5.3 & 6.0 have AFM.

Posted
I thought I read on the GMC.com site that it does before I bought it and I thought the salesman said it does.....

 

I don't see any display of it on the DIC when I am driving on the highway, even on slight downhill grades.

 

TIA!

 

Nope.Just the 5.3 & 6.0 have AFM.

 

 

Are you sure about all 6.0? I just looked at an '08 Trailblazer SS with the 6.0liter, 390 HP engine, and the sticker said nothing about active fuel (mis)management.

Posted

Let me clarify,The 5.3 and 6.0 engines in the 1/2-ton trucks have AFM.

The 6.0 in the 3/4-ton trucks and Trailblazers do not have AFM.

Posted
Are you sure about all 6.0? I just looked at an '08 Trailblazer SS with the 6.0liter, 390 HP engine, and the sticker said nothing about active fuel (mis)management.

 

The 6.0 in the Trailblazer SS is a DIRECT transplant '05-07 Corvette LS2 engine, so it's different than the GM truck 6.0L--they share similarities, but are different engines.

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