I want to buy a Battery Tender Jr. with a cig. lighter adapter plug but it will only work if the cig. lighter circuit is hot with the ignition off. Missing the lighter so the easy test won't happen.....I have the car at work today and the circuit tester is home in the garage. I'm guessing on a 1978 GTS with no computers it is hot all the time. Any body know for sure? I'd like to order that thing now.....dead battery yesterday morning. Another subject: What happens to all that gas after you charge the carbs for 30 seconds, pump the pedal a couple times, and then get a no start situation? I have bad thoughts of gas washing down the cylinders and ending up in the oil. Started easily this morning though in 40 degree F. temps.