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Crank re-learn
Been lurking around the forum for a few months now and wish my 1st post wasn't a stupid question, but here it is... So I used to have a '99 Tahoe, went German for a bit, now back in an '03 Z71 Tahoe. Ordered my BB tune (traditional), swapped out the ECU, engine didn't start so I did the...- Calinada
- Post #9
- Forum: Black Bear Performance
