robert p
29-05-2013, 01:42 PM
I have a 2004 Silverado Pickup, 40,500 miles. Yesterday the strangest thing happened on the way home from work. The two AC vents closest to the driver started blowing super hot air, I mean hotter than the heater puts out, but the two vents on the passenger side were still blowing cold air. After a few minutes the LED light on the AC button started to blink. This morning everything seems to be working fine but with 90 degrees in the forcast for the next week and a long hot summer ahead, I'm wondering if I should have it checked out. Where should I start?