91 firebird 3.1 v6 how to change smog pump 

thank you for making this video I've been needing to fix my smog pump on my 1989 iroc and I didn't know how to do it but after watching this video I definitely feel more confident to fix it.

Nice job, that's a good and quiet place to work with the car. That right windshield wipe up also happens to mine.

Thanks a lot for making this, I just had to replace mine. Unfortunately When removing it the Diverter Valve/Hose assembly thats on the back of the smog pump appeared to be full of water + other impurities. Any Idea what and how that might have happened? my first thought is that the DV is bad, unsure though, they dont sell for cheap, so hoping its something else!

So it sounds like a rough noise when idling before right? Would a symptom of a bad or leaky smog pump also be unstable idling?

Did you buy the smog pump on amazon?