today my 1995 lx 3.8 was running fine, stopped at post office, started up with a/c on, car started idling real low,like almost cutting off, turned off a/c , smoke coming from under hood,with hood open it was coming from left side near the front of car. I came home,not even turning a/c on again, and it was still a little above normal temp,but ran ok.........any answers appreciated.......no mechanic here