Cleaning throttle body to EGR valve passageway

[Yupster Dog]

Is this the bolt that broke?

That's the one.

 

[jr1under]

Full power restored to my ‘98 Expy. Your throttle intake looks bad I would clean it.

The picture of the intake was before cleaning it a few years ago. Hadn't gone beyond that though which is why the surprise at how relatively clean the other parts looked. All I ended up doing was spray cleaning the EGR and reinstalling it. And losing a 10mm socket.