Originally Posted by JBzXJ40

Hi Sean, I just wanted to ask a question. You said in an earlier post that when you checked voltage at the battery at idle was 14.0v, and with accessories on went down to 12.5v, did you have the battery and alternator tested? It shouldn't be below 14.2v even with lights, wipers,ac on. I've seen many times where the positive cable coming off the alternator fails, causing charge problems, especially since you're in Texas. I'm from Houston myself, the heat takes it's toll on batteries among other things, even though it may just be the battery itself. Just wanted to point that out with your charging voltage, Jags are very sensitive to voltage drop. Just something else to keep an eye on.