Maybe a good burnout is in order. I have not done it in awhile. I am familiar with wood going funky and that is not the issue. Learned that one the hard way a number of years ago.
I have been using a new rub, but have also grilled with it has been great there.
I saw a orange based grill cleaner at Lowe's a few weeks ago and that is what got me thinking. Anyone tried it?
Two 22" Weber Kettles, New Braunfels offset