My A/C works a little bit cool when I drive but as soon as I get to a red light it gets hot. Do you know what that could be?
Jun 28, 2023 at 2:08 PM
A/C works but as soon as I get to a red light it gets hot?
2001 CHEVROLET SUBURBAN
WPERRY780
- MEMBER
- 3 POSTS
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JACOBANDNICKOLAS
- ✓ASE Certified Mechanic
- 110,194 POSTS
Hi,
It sounds like it needs to be recharged or the condenser at the front of the vehicle (in front of the radiator) is dirty and the air can't keep it cool.
The condenser looks like a smaller radiator. Check to see if it is dirty/clogged. Spray it off with a garden hose if it appears dirty. Also, take a look through this link and let me know if it helps:
https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak
I suspect it will be low on Freon which is mentioned in the link. Give that a try if you feel it is a possibility.
Let me know what you find or if you have other questions.
Take care,
Joe
It sounds like it needs to be recharged or the condenser at the front of the vehicle (in front of the radiator) is dirty and the air can't keep it cool.
The condenser looks like a smaller radiator. Check to see if it is dirty/clogged. Spray it off with a garden hose if it appears dirty. Also, take a look through this link and let me know if it helps:
https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak
I suspect it will be low on Freon which is mentioned in the link. Give that a try if you feel it is a possibility.
Let me know what you find or if you have other questions.
Take care,
Joe
Jun 28, 2023 at 9:49 PM
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