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Discussion Starter #1
On my 97 Silverado i had a Nelson tune done but last time i received back the same computer i sent in. this time they had cores so they sent me a different core. So will i need a crank re-learn for it this time? If so how much do they run and can most dealerships do it?
 

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every time you swap to a different pcm you will need a crank relearn. Does anybody near you have HP Tuners or EFI Live? It's about a 30 second process and nobody should charge you.
 

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it cost 45 bucks at the dealer because they do a half hour minimum and for programming/electrical its 90 an hour they said...
 

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Discussion Starter #5
every time you swap to a different pcm you will need a crank relearn. Does anybody near you have HP Tuners or EFI Live? It's about a 30 second process and nobody should charge you.
I live out in BFE so no....lol.

If its only 40-50 bucks or cheaper thats fine. When it gets nice out and i start driving it again ill have to get one done
 

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just find somebody who has efi live and give em a 12 pack of beer. Like I said, it's a 30 second process.
 
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