AC Blows Warm While Driving
#1
AC Blows Warm While Driving
I have a 96 S-10 2.2L that the A/C blows cold while it's idling but when I start driving the air gets warm. Compressor still runs, just blows warm. Once I come to a stop light it gets cold again. Any ideas what can cause this? Thanks in advance.
#2
I am not familiar with this truck but here is a idea if the temp blend door is vacuum operated; maybe the loss of vacuum at cruising speeds is causing the temp blend door to move.
test this theory by reving the engine to 2500rpm, transmission in park, for 50 seconds and see if the a/c goes warm
test this theory by reving the engine to 2500rpm, transmission in park, for 50 seconds and see if the a/c goes warm
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