Air Conditioning problem
1993 GMC C1500 V8 Four Wheel Drive Automatic 144000 miles
Hope you guys can help with my 15 YO GMC.
AC works fine for the first 15 or 20 minutes then air will stop blowing from the vents. Fan motor is still running but no air flow. When I cycle the AC switch off and leave the fan on high, it will "un clog" in 10 mins or so and start blowing at a decent flow rate again. So I cycle the "AC" back on, the air cools and runs fine for anothr 15 or 20 minutes. I repeat this constantly. Service guy checked the vents that control direction to front, defrost etc. But couldn't find anything.
have the same problem?
Thursday, June 19th, 2008 AT 4:57 PM