Engine Rev Limiter at 3K

[mmandley]

Hi guys wanted to give you an update. I replaced the plugs, filter and still intermittantly the truck has the same rev problem in performance mode.

When i run the truck in Tow mode it runs great no issues.

I also noticed i actualy get better milage in tow mode when not towing then i do in performance mode. I think the truck might be running a little lean when in performance and maybe this is due to the winter additives and last summer i didnt have this issue.

Thanks for your help as for now i think ill keep it in Tow mode.