A follow up: I removed the plastic cover which houses the key hole to unlock my gas cap. Everything looked ok, so I just lubed the cable and replaced the plastic cover. I then removed the chrome cover that houses the gas cap and gas lid mechanism. There was no build up of dirt or grease on the release latch. However, I did clean it off and lightly greased the latch. I also slightly loosened the Allen screw which holds the latch in place. I then lightly greased the hinge on the gas cap chrome cover. My gas lid now pops up like new. Thanks guys.

Mine sticks every once and a while.
If it does, a light push down and it opens.
