Great, thanks guys..I'll test this out today as soon as I get the little valve covers. Stocker-it was a refurb booster..$100 at Oreilly...I'll cover those valves and check the new booster that is on, then put the old one on and check again. I don't know what their policy is, but based on the number of trips I've made there in the past 3 weeks, I'd hope they'd accept a return...I'll just be turning around and giving them the $100 back on something else anyways