Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is***** am an ASE Master Technician and I am glad to help you out with your question.
You cannot deactivate it because it is in the trucks programming. You would need to swap over a lot of parts to make this happen, and it would not even be worth the trouble.
The engine controls how the valves are opened and closed and there is no simple way to get rid of it. Sorry