when i turn the heat selector on the ac runs also whats going on here?
3 Answers
tennisshoes answered 3 years ago
The system is trying to maintain the 76 degrees you have it set at, so the A/C will cycle on and off. If you set the heat to max heat that should shut off the A/C compressor.
Js08016 answered 3 years ago
On an automatic climate control system, even from the '60s, the A/C compressor will run any time the outside temperature is about 35°F or higher. This is normal. The system does this to keep humidity levels down inside the car so your windows won't fog up in cool damp weather. HTH. -Jim
Sparky222 answered 3 years ago
Thunderbird ATC systems lacked the economy/vent option until 71-2 and the 6th generation. This was the only way to deactivate the compressor above freezing ambient temps. In all other active settings the cabin sensors would cycle the compressor intermittently.
Your Answer
Related Questions
-
68 thunderbird ,oil pan wont come out 87 answers
i pulled the starter,oil filter,oil pump,fan,shroud,turned the crank to clear pan,,stabilizer bar,belts.raised engine 1.4 inches.it wont come out whats the deal
1968 Ford Thunderbird
-
Maintenance & Repair
-
What is wrong withmy 1987 ford thunderbird key cylinder%3F When I crank the car and let the ignition switch go it goes dead and the key must be in the exact right place for the car to run. 2 answers
When I turn the key to start my 1987 thunderbird and let go of the key after it cranks. If the key is not in an exact position the engine will go dead. Also the instrument panel gauges and lights go...
1987 Ford Thunderbird
-
Maintenance & Repair
-
1963 thunderbird, rebuilt engine and transmission. 390 4 barrel. runs hot! after a mechanic worked on it and replaced the carburetor, 20 answers
we have been checking everything, when we had it at home it did not run hot. we took it to a mechanic because we could not get the idle down. he said the carburetor was bad, got another one from thund...
1963 Ford Thunderbird
-
Maintenance & Repair
-
HEATED RIMS 11 answers
MY RIMS GET HOT, I HAVE REPLACED MOST OF THE TIRE, RIMS, BRAKES, MASTER CONTROL AND EVERY THING I CAN THINK OF. HAVE BEEN TO MANY MECHANICS WITHOUT ANY ANSWERS. HELP
1961 Ford Thunderbird
-
Maintenance & Repair
-
i have 1981 ford t-bird 5.0 L, 4 spd.auto loses heat. 6 answers
loses heat after 25-30 minutes running , has heat up till then , park and let set 30 minutes or so and heat comes back but quits again. heater hose are hot even when no heat inside, no running hot p...
1981 Ford Thunderbird Heritage
-
General
Looking for a Used Thunderbird in your area?
CarGurus has 1,077 nationwide Thunderbird listings starting at $6,499.
Shortcuts
Search Ford Thunderbird Questions
Ford Thunderbird Experts
| #1 |
|
Larry Sturgis
Reputation
1,560
|
| #2 |
|
Tom Demyan
Reputation
1,490
|
| #3 |
|
tennisshoes
Reputation
1,220
|
Related Models For Sale
Used Cars For Sale
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.