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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

A/c blowing hot in the front and rear

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Old July 7th, 2024, 3:35 PM
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Default A/c blowing hot in the front and rear
Blowing hot in front and rear and the compressor is cutting on. system is charged. im lost at this point any solutions?
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Old July 7th, 2024, 10:06 PM
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Welcome to the forum. What's your high and low pressures? Also would be helpful to know the year and model along with type of freon. Is the compressor running continuously?
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Old July 8th, 2024, 8:44 AM
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Originally Posted by 73shark
What's your high and low pressures? Also would be helpful to know the year and model along with type of freon. Is the compressor running continuously?
Measure both low and high side pressures at about 2000 rpm. Then mist the condenser at the front of the SUV with water and read both again. Post all those numbers.
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Old July 9th, 2024, 11:08 AM
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Originally Posted by Cusser
Measure both low and high side pressures at about 2000 rpm. Then mist the condenser at the front of the SUV with water and read both again. Post all those numbers.
Sorry for just now replying i really appreciate yalls knowledge more than anything. Im going to pick up an actual manifold gauge setup today so i will get back this as soon as possible.
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Old July 9th, 2024, 11:36 AM
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Originally Posted by 73shark
Welcome to the forum. What's your high and low pressures? Also would be helpful to know the year and model along with type of freon. Is the compressor running continuously?
02 suburban 1500 4x4, r-134a
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