I spent the day taking apart my throttle body and intake plenum. I was trying to clear my CEL. Took a while to get that rear bolt out. Finally had to put all my extensions together and try from a different angle. I cleaned it up as good as I could with two cans of carb cleaner. I discovered the PO had plugged the EGR port with some sheet metal sticky thing. I scraped it off and reassembled. It did clear the CEL...for now.






