Hi!

First, don't ever put a CD with a paper label in any player that "sucks" in
the disc. I don't even recommend their use in tray-type players.

Secondly, there are a set of rubber grip rollers that move the CD in and out
of most car players. These sometimes get a coating of dust or other junk on
them. When that happens, the ejecting action becomes slow, erratic or fails
to function at all. You can usually take the radio apart (be VERY careful
and use good tools) to get at the rollers and clean them.

William