Last week, we enjoyed some cool spring weather. But now, Memorial Day weekend – the unofficial start of summer – has come and gone, which means hot weather is just around the corner. And on that first real scorcher of a summer day, the last thing you want to find out is that your car’s air conditioner has stopped working after a long winter’s layoff.
And even if your AC works the first time you need it this summer, that’s no guarantee it will be operating at its peak by summer’s end. Air conditioning systems lose between 5 to 15 percent of their efficiency each year because of leaks in the lines, hoses, O-rings, and the compressor shaft’s seal, all of which dry out over time. (Helpful hint: Periodi ...[more]