It was. It also made my car drive a lot smoother. I hope you have success with it to. Just take your time with unlocking the bolts as they are a bit difficult to get and can fall into the engine so be extra cautious.
I’m at 87k and it was quite bad.Thanks for sharing! This is definitely on my to do list and I've been dragging it for a bit... i'm at almost 80k miles.
A couple questions:
What (if anything) did you notice to push you to cleaning the EGR valve?
What changes did you experience post cleaning (Better MPG? Smoother ride?)