I have a '67 Chevy stepside, with a 235. Recently had some work done on truck, which included some general wiring and other electrial work for taillights, and a little under the hood. Anyhow, I recently noticed that my relatively new battery now "sizzles." It'll make this noise for 10-20 minutes after I've turned off the key. I've only noticed it after I turn off the engine, so I don't know if it's doing it while engine is running, but I suspect that it is. Could this be a voltage regulator problem, or what? Any info very much appreciated. wjb
