if i have a 2003 s10 4.3l 411 pcm. can i install a 2002 tahoe 4.8l tune into it and it work properly with the 2002 tahoe wiring harness?
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if i have a 2003 s10 4.3l 411 pcm. can i install a 2002 tahoe 4.8l tune into it and it work properly with the 2002 tahoe wiring harness?