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Tuner
6l80 new TCM
So I ordered a new TCM. Can I just write entire or do I need to take it to someone with a tech2 first.
2008 G8 GT
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They will need a Tech2, Candi Module, and early SPS info or a passthrough (like an MDI or GM Mongoose) and an SPS subscription.
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Tuner
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Tuner
Is there anyone on here that can bench tune the TEHCM for me. Dealer wants me to get the car towed there after I get it put in
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Tuner in Training
Speartech Fuel Injection Systems Inc. can bench tune T43's with a fresh SPS flash matching your VIN number.