So after washing the Silverado at our local car wash today, I swung by Kmart (much to my brothers chagrin) to check out their oil/filter section. None of the oil prices stuck out as a screaming deal so I went on to the oil filters. The only ones they had in stock were Purolators so I skipped over the white and yellow cans and checked out the Purolator Synthetic's. They had my application for the Accord and priced around $8 (usually around $10-$11 I believe). I opened the box up and saw little blue specs everywhere that fairly easily flaked off, so they could be pushed into my engine by oil flow...ok moving on. Then I checked out the application for the Uplander/Buick and what do you know? The ADBV was all curled up inside the filter, I didnt have my phone on me to snap a pic so I asked my brother, unfortunately his battery was too low so I apologize guys and girls there are no pics to share. So this puts the proverbial nail in the coffin, for me at least. I already crossed the white and yellow Puros off my list, now the synthetic ones will be out as well.