By xtr3medriver on
2004 Volkswagen Jetta GL 4dr Sedan (2.0L 4cyl 5M)
I bought my July of 2006. It ran wonderful in the summer but as soon as winter came around it started dying on me. I started to notice every time the temp outside went under 30 degrees, my car wouldn't run. We took it to the mechanics and had the alternator, battery, plugs & wires all replaced. It still would die. Then we took it in and had the whole wire harness replaced, it seemed to work for a few days then started dying again. We've taken it to the dealership and they cant even figure out what the problem is.