Mr

[Bernis R Combs Jr]

I changed the computer in my 2010 Chevy Silverado and now it will start but running ruff and when you give it gas it dies.

Did I miss a step ?

[Hillwood]

I changed the computer in my 2010 Chevy Silverado and now it will start but running ruff and when you give it gas it dies.
Did I miss a step ?

You need program it, perform a theft deterrent learn, and a crank sensor learn.

Sent from my SM-G965U using Tapatalk

[Mikebtte]

Why was it changed? Is it a new computer or from a scrap yard? A program to match your truck would make a big difference and prolly resolve your issue.