I got a code P0401, so I cleaned out my TB and the EGR ports behind the TB. No more codes, but now I have throttle hang all of the sudden. I have never had any throttle hang problems before...never. And now just because I cleaned the TB...
I cleaned my IAC before this happened, and just cleaned it again just to be sure. Why would a clean TB and cleaned EGR ports cause TH? I am so confused. I guess I could do the common TH fix, but I may still lose sleep over why this suddenly happened. Also, could I substitute the copper plug with mesh wire folded over the inlet on my intake pipe and the rubber hose over top of it? Isn't the objective to restrict airflow? Just curious. Thanks in advance.
