Thank you Gentlemen. I'll take a close look at your suggested areas. My mech already mentioned checking all the manifold bolts, and I've done that. Cleaned the TB back in Feb, but worth another look. Priced the BACV at $190, at Dave's price
, so think I'll try eliminating simple stuff like air leaks first!! If that doesn't turn anything up I can pull the collector and take a close look at the valve and connections b4 considering replacement. Thanks again!
Glenn