A/C blows hot air when outside temperature goes above seventy five degrees
BYRDSMOM
MEMBER
2011 HYUNDAI TUCSON
6 CYL
4WD
AUTOMATIC
70,000 MILES
When the temperature outside is under 75 degrees the A/C runs perfectly, nice and cold.
As soon as the outdoor temperature goes above that the A/C blows out only really hot air and I can hear the compressor turning on but it shuts back off.
Tuesday, September 18th, 2018 AT 8:35 PM
1 Reply
ASEMASTER6371
MECHANIC
52,797 POSTS
Good morning.
Do you have a set of gauges to monitor the high and low side of the system?
Good possibility it has to do with the pressures but need to see them so we can further help you.