Swapping 5.3s
March 28th, 2018, 7:43 PM
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Swapping 5.3s
I have an 08 gmc sierra that came with the LY5 5.3 and i bought a used 5.3 out of a 2011 tahoe and got it dropped in and realized the plug ins were different on a lot of the sensors. Does anybody know if this engine will work by swapping the wiring harness, intake, or just some of the sensors or am i just going to have to get an LY5?
