What's the deal with my Honda Civic? No problems ever except this summer on one of the hottest days of the year I was accelerating from a red light that just turned green and the car choked up a bit... almost like it was "put put" and then like it was going to stall so I eased up on the gas and accelerated a little more slowly. A couple weeks later the transmission light came on when I was going down a hill and had the car in 2nd gear. The light stayed on and the car choked up again a bit like the first time... the transmission light stayed on for a long time until we were able to take to the mechanic who replaced all the spark plugs and some wiring... he used some kind of diagnostic machine that he plugged into the cigarette lighter to see what was wrong with it. we paid almost 300 bucks out of pocket the car was fine but the next day the transmission light came on again! we waited a couple days and it went out again... then it came on a gain for a few days.. now its off again... whats the deal??