How can I remove it to inspect it? it can't stay open on its own and its driving me nuts when I gas up. even my 92 accord door stayed open and has resistance when opening and closing it. any thoughts? what makes them stay open a spring maybe?

 

No one else has a loose filler door?

 

yep, got a loose fuel filler door on a new rdx. did you ever figure it out? is it supposed to be loose (although i can't imagine that's the case)?

 

My outer filler door fell off. Where it is, anyone's guess.