I hve a 94 Camaro. When I bought the car it had a keyless entry remote on the keyring. I tried and tried to get it to work. IT JUST WON'T. I ave bought new batteries, tried the factory reccomendations on re-prgramming it and still nothing. Can anyone please help???

 

Try cleaning the contacts and adjusting them -- sometimes the contacts don't mate to the battery well.