6.2 cruising at 3500 rpm and punch it to full thottle

[wahllarry1952]

engine goes into limp mode . you run it normal doesnt do anything punch it from a dead stop it dont do anything , this is a fuel injected hp engine in a super boat

 

[alldodge]

Need your motor serial number?

Your saying your fine you can cruise at 3500 with no issues?
If you punch it from 3500 it goes to limp mode?