LS1 been sitting 'computer' umplugged 4 5 years...
#1
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I need some help I got a LS1 that has been sitting, and unplugged for 5 years? Does anyone know if I will need to take and get it re-programmed, or not?
TY
Tiffany
TY
Tiffany
#4
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Car should start but it will take abut 30 seconds to relearn. It will most likely backfire a little and wont idle on its own very well. As soon as it relearns, the idle will come up and smooth out.