Need Help!!!!!!

[LLY21]

I got my autocal put on today, I did a full flash, But I screwed up and didnt save my stock tune first. Am I screwed or is there something I can do to get my stock tune back?

[GMPX]

No it's gone, but, people have been tuning LLY's for years now I would bet somebody would have a matching stock file, it's pretty easy to figure out based off your VIN. I personally don't have a vast collection, but I am positive others would be able to help you out.

[GMC-2002-Dmax]

PM your VIN and I am sure in the 100's of LLY files I have one that matches yours.

Cheers

[Cougar281]

If for some reason Tony doesn't have a tune, pm me your vin and I'll flash your exact stock tune to an ecm with TIS and send you the tune.