how much to undo a program for a lt1 ecu
i have a lt1 ecu im trying to sell. how much would it cost to put it back to stock. it has tpis stage 5 tune for a 383.... any help would be good
Why would you want to return it back to stock? most people purchase the PCM have software to tune for their setup, no need to return it to stock, but if you want to, take it to the chevy dealer, (Has to be in the car) they cant bench program and they will flash a stock tune for app $100 then you can sell it for $50.00
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Buy a OBD1 cable. Download winflash. Use stock bin from the internet or get someone to email you one (I have one for a 94/t56 bolt on car). Upload bin to the pcm after it is installed. Might sound complicated... it's not.


