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Old Sep 29, 2024 | 12:03 AM
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Default Engine swap

I have a 2011 Silverado 4X4 with a 4.8L VVT engine which is knocking, I recently bought a 2008 1500 2WD with a non VVT engine.
My question is can i swap a VVT to a non VVT without programing the ECM. I will be using the ECM from the 2011 which also has a manual transfer case with a auto trans. and the 07 non VVT was also a automatic but 4X2
I'm trying to do the swap on a shoestring budget because my job was cut and currently unemployed. I have an Autel scanner but do not have capabilities to program the computer. Any help would be greatly appreciated.

Last edited by nonpro; Sep 29, 2024 at 12:04 AM. Reason: wrong spelling
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Old Sep 29, 2024 | 06:08 AM
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Hello,

Maybe. Maybe, the engine will start but throw a lot of unpredictable codes. You don't mention a transmission but that will absolutely matter. I see lots of PCM tuning and segment swapping in your near future . . . . sorry.

Rick
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Old Sep 29, 2024 | 07:25 AM
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There is not going to be an issue with the transmission as it is going to stay the 4L60E 4X4 trans. that is in the 2011, only a engine swap Gen 4 4.8L with VVT to a Gen 4 NON-VVT
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Old Sep 29, 2024 | 10:13 AM
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You will need to change the Tune for it as well as some things in the Wiring Harness won't plug in.
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Old Oct 20, 2024 | 10:14 PM
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Originally Posted by Kracken
You will need to change the Tune for it as well as some things in the Wiring Harness won't plug in.
Someone posted this same exact thing already
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