Question about 2001 Jeep Wrangler
My A/C does not blow cold air. Gauge indicates it is fully charged & compressor cycles on & off every few seconds. Any ideas about what might be wrong?
I would check to see if the coil is blocked with something like leaves or a flap that controls the air direction is stuck .
Posted on Jun 24, 2014
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Posted on Jan 02, 2017
How often has the coolant been changed? My only guess is that it hasn't and the hoses and the heater core are plugged up with goo and a flush is needed
Posted on Dec 26, 2008
There is a flap that directs the air. the flap is controlled by a vacuum actuator. This is located inside the venting. The actuator is connected to little vacuum hoses that attach to the temperature control switch. Either the flap is stuck, or the actuator has gone bad.
Posted on Jul 01, 2009
Check the low pressure sensor and the hi pressure sensor to be sure they are operating properly. Also check compressor relay and all fuses.
Posted on Jul 23, 2009
SOURCE: heater blows cold air
the electric motor that open the heat door looses electrical connection there by the door stays on cold / it is located under the a/c heater assembly / which requires removing the whole dash and heater assy// also bleed all air out of coolant system
there are three doors / 1/ a/c heat 2/ mode /defors 3/ recurculation email@example.com
Posted on Sep 11, 2009
your heater hose or heater core could be plug, or your flap that opens inside of the heater housing may not be opening like it should. It operates off a vacum line, check all your vacum lines going into your heater housing.
Posted on Dec 09, 2009
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