Cylinder Deactivation On 2011 6.2

[Ron_CA]

New Guy here from San Diego and had a question about AFM. Wife drives a 07 Yukon Denali w/ 6.2 and we love it, so now in the market for a crew cab and gotta have the 6.2 in it as well.

 

Do the 2010, 2011 Silverado and Sierra 6.2s have the AFM?

 

I didn't think that they did until I saw on a dealers website for a 2011 Silverado LTZ 6.2 with cylinder deactivation.

 

Can't imagine that GMC and Chevy would be different but? Any difference between 2010 & 2011?

 

I tried searching but couldn't come to a clear conclusion.

 

BTW, love this site, lots of good stuff here

[Stevens03]

That had to be a miss print. NO 6.2 in the GM trucks have AFM. 5.3's and 6.0's had/have it.

[Ron_CA]

That had to be a miss print. NO 6.2 in the GM trucks have AFM. 5.3's and 6.0's had/have it.

 

 

That's good to know. Will pull the trigger by years end.

 

Actually have my eye on a 2010 Sierra CC Z71 but still have 5 months left on my BMW lease so will probably wait awhile. Actually giving up a BMW 550 w/ Msport pkg for a new truck. That's why it has to have all the bells and whistles. Whenever the Wife & I go anywhere, we almost never take the Bimmer but grab the keys to the Denali

[ColoradoSkiCountry]

Once a fan of a truck, always a fan of a truck, no matter how fancy the car

[66nova]

That had to be a miss print. NO 6.2 in the GM trucks have AFM. 5.3's and 6.0's had/have it.

 

Actually, that is incorrect. For 2010 they started putting AFM on the 6.2 in the Yukon Denalis. I don't know if they are going to add it across the board, but the YD's have it.

 

http://www.gmc.com/yukon/denali/specsEngine.jsp

[Ron_CA]

Once a fan of a truck, always a fan of a truck, no matter how fancy the car

 

 

You got that right...

[Ron_CA]

That had to be a miss print. NO 6.2 in the GM trucks have AFM. 5.3's and 6.0's had/have it.

 

Actually, that is incorrect. For 2010 they started putting AFM on the 6.2 in the Yukon Denalis. I don't know if they are going to add it across the board, but the YD's have it.

 

http://www.gmc.com/yukon/denali/specsEngine.jsp

 

 

Hope they don't add it to the CC trucks. If so, need to find out if it is just for the 2011s, if so may want to grab the 10 I've been lookinn at.

[Wires]

That had to be a miss print. NO 6.2 in the GM trucks have AFM. 5.3's and 6.0's had/have it.

 

Actually, that is incorrect. For 2010 they started putting AFM on the 6.2 in the Yukon Denalis. I don't know if they are going to add it across the board, but the YD's have it.

 

http://www.gmc.com/yukon/denali/specsEngine.jsp

 

 

They tend to "experiement" on stuff like that with the Denali/Cadillac line. IE, YD and SD got the 6.2L before the rest of the truck line. It will porbbaly be in next years Chevy/GMC 6.2L

[Ron_CA]

That had to be a miss print. NO 6.2 in the GM trucks have AFM. 5.3's and 6.0's had/have it.

 

Actually, that is incorrect. For 2010 they started putting AFM on the 6.2 in the Yukon Denalis. I don't know if they are going to add it across the board, but the YD's have it.

 

http://www.gmc.com/yukon/denali/specsEngine.jsp

 

 

They tend to "experiement" on stuff like that with the Denali/Cadillac line. IE, YD and SD got the 6.2L before the rest of the truck line. It will porbbaly be in next years Chevy/GMC 6.2L

 

 

OK, according to the 2011 info pinned, the 6.2 will not have active fuel management.

 

The info also shows that the 6.2 will be available on regular cabs for 2011.

 

http://eogld.ecomm.gm.com/NASApp/domestic/...ge=&butID=1

[L29er]

i don`t see 6.2 in a reg cab here...> http://eogld.ecomm.gm.com/NASApp/domestic/...e=5&butID=3

 

damn tho.

[Ron_CA]

i don`t see 6.2 in a reg cab here...> http://eogld.ecomm.gm.com/NASApp/domestic/...e=5&butID=3

 

damn tho.

 

 

I see what your saying. What about this

http://eogld.ecomm.gm.com/NASApp/domestic/...e=6&butID=3

[L29er]

i don`t see 6.2 in a reg cab here...> http://eogld.ecomm.gm.com/NASApp/domestic/...e=5&butID=3

 

damn tho.

 

 

I see what your saying. What about this

http://eogld.ecomm.gm.com/NASApp/domestic/...e=6&butID=3

 

 

 

L9H Engine, Vortec 6.2L Variable Valve Timing V8 SFI E85-compatible, FlexFuel, capable of running on unleaded or up to 85% ethanol (403 hp [300.5 kW] @ 5700 rpm, 417 lb-ft of torque [565.4 N-m] @ 4300 rpm)

1 - Requires T*10753 or T*10543 models. Requires (NHT) Max Trailering Pack, (Z71) Off-Road Suspension Package or (Z60) High-Performance Package. Not available with (Z85) Handling/Trailering Suspension Package unless (NHT) Max Trailering Pack is ordered.

 

T*10753 and T*10543 are Extended cab and Crew Cab models, the * will change to either a "C" for 2wd or "K" for 4wd.

 

Reg cabs are T*10903 and T*10703.

 

I`m not to surrised they didn`t put it in a reg cab. that would be too smart.

[Ron_CA]

OK, that makes sense. I was looking at the 6.2 engine on the chart and scrolling over and it said A (available) in column 3 and column 5. Then if you go to the top of the chart column 3 indicates Regular, exteneded & crew and column 5 said ext & crew. But if you actually read the engine info it does indicate the need for those 2 models specifically.

 

I think it cleared up the AFM question though on the 6.2 engine. Thanks

 

 

i don`t see 6.2 in a reg cab here...> http://eogld.ecomm.gm.com/NASApp/domestic/...e=5&butID=3

 

damn tho.

 

 

I see what your saying. What about this

http://eogld.ecomm.gm.com/NASApp/domestic/...e=6&butID=3

 

 

 

L9H Engine, Vortec 6.2L Variable Valve Timing V8 SFI E85-compatible, FlexFuel, capable of running on unleaded or up to 85% ethanol (403 hp [300.5 kW] @ 5700 rpm, 417 lb-ft of torque [565.4 N-m] @ 4300 rpm)

1 - Requires T*10753 or T*10543 models. Requires (NHT) Max Trailering Pack, (Z71) Off-Road Suspension Package or (Z60) High-Performance Package. Not available with (Z85) Handling/Trailering Suspension Package unless (NHT) Max Trailering Pack is ordered.

 

T*10753 and T*10543 are Extended cab and Crew Cab models, the * will change to either a "C" for 2wd or "K" for 4wd.

 

Reg cabs are T*10903 and T*10703.

 

I`m not to surrised they didn`t put it in a reg cab. that would be too smart.

 

[Z45]

Variable valve timing is not the same as active fuel management if that's what anyone is thinking. No cylinders shut on VVT engines, my CTS 3.6L is a VVT engine.

 

VVT systems advance or retard the timing of the intake or exhaust valves

[RyanbabZ71]

That had to be a miss print. NO 6.2 in the GM trucks have AFM. 5.3's and 6.0's had/have it.

 

Actually, that is incorrect. For 2010 they started putting AFM on the 6.2 in the Yukon Denalis. I don't know if they are going to add it across the board, but the YD's have it.

 

http://www.gmc.com/yukon/denali/specsEngine.jsp

 

 

Actually that is correct a yukon denali is an SUV not a truck