i currently have a 99 suburban with a 5.7 vortech that has a pcm with a mailorder locked tune. I need a stock tune to overwrite it. anyone able to help me out?
i currently have a 99 suburban with a 5.7 vortech that has a pcm with a mailorder locked tune. I need a stock tune to overwrite it. anyone able to help me out?
If the tune is locked you can't write that PCM period. Either get the original tuner to unlock it/return it to stock or buy another PCM.
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wasnt locked,i didnt have the newest software in my laptop.(duh)
thanks anyway.
Glad you got it figured out.
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