<<It worked before, why would it not now?>> Our WORST (worser than Dr. Lucas <VBG>) 'enemy', Charlie. Oxidation. Go to favorite 'big box' parts peddler (Pep Boys, Auto Zone, Advanced, &/or CarQuest) and p/u (usually only sold in pairs<F>) a Points File. Run it gently (battery DIS-Connected at post) thru the V/R contacts. Prob'ly needs anyway<G>!! Report back. Me