Anyone ever clean their throttle body before? Man. My car has around 52k miles on it and just did it for the heck of it today as I was cleaning my air filter. Take it off and boy oh boy its dirty! On the throttle plate and the interior of it. Peer down into the intake manifold and its filthy in there too... Thanks EGR.... Soooo got some TB cleaner and sprayed the heck outta the TB and its clean clean clean now and sprayed a bunch into the IM as well and let it all sit. Started her up and it sputtered a bit but runs fine now. Don't really notice any regained performance at all but it sure makes me feel better.. lol. Although I did remove the negative battery cable so thats probably why it feels the way it does.