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Cadillac
Fleetwood
Climate Control
Air Conditioner
Recharge
Air conditioner
1990 CADILLAC FLEETWOOD
121,300 MILES • 5.5L • V8 • 2WD • AUTOMATIC
VINCE LETTAU
MEMBER
33 POSTS
Service air conditioner.
May 27, 2019 at 12:01 PM
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ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
Good evening,
I attached a guide on how to evacuate and recharge a AC system.
https://www.2carpros.com/articles/re-charge-an-air-conditioner-system
What is the issue with the car?
Roy
May 27, 2019 at 12:07 PM
VINCE LETTAU
MEMBER
33 POSTS
So is the only way to get the air service light off? Because this only came on going down the road.
May 27, 2019 at 12:27 PM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
On the old caddys, the light comes on when the AC is not working most likely from low Freon level.
Roy
May 27, 2019 at 12:28 PM
VINCE LETTAU
MEMBER
33 POSTS
Can't add Freon because the low pressure reads in the red on the Freon gauge.
May 27, 2019 at 12:34 PM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
You need to follow the guide I sent you.
You need an AC machine that will recover what is left, evacuate the system and the machine will charge the system with the correct amount of Freon.
Roy
May 27, 2019 at 1:38 PM
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