Airconditioner My airconditioner is blowing warm, I charged it last summer with one of those cans of coolant from walmart and it worked fine any suggestions, the pressure valve shows that i have a high pressure of the coolant

Lots of possibilities. First with the ac turned on and car running, check to see if the compressor hub is turning. If it is, then you will need to check the ac pressures with a set of gauges. If you do not know how, the have someone qualified to do it. If not, then it could be a pressure switch, relay, fuse, or any number of electrical connections or wires. Do a visual inspection.

heater blows cold air idle chrysler 300 Questions & Answers ...

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Find solutions to your heater blows cold air idle chrysler 300 question. ... blow warmair for a few mins then back to luke warm. i replaced thermostat ... HEAT BLOWSCOLD AIR WHEN IDLING ONLY GETS HOT WHEN START DRIVING ... About 15 minutes after driving the diver side vents start blowing straight cold air but the ...

Heater only works when pressing the gas? - DoItYourself.com ...

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Nov 3, 2011 - When I press the gas, the air from the vents is nice and hot. .... So am Idriving a car with a ton of problems, or could the power steering ... Just anotherquestion, when warmed up does the engine temperature ... When the heater is on and I'm not pressing the gas pedal, luke warm air blows from the vents.

Heater blows cool air when stopped and warm air while ...

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RedditFeb 12, 2014 - Heater blows cool air when stopped and warm air while driving 2008 Kia Spectra (self. ... just fine but appears to blow cool air when I was stopped at a stoplight. ... My temp gauge would also be pegged high when at idle / low RPM. ...thermostat only blocks coolant going to the radiator, and the heater core, ...Missing: 300m ‎luke

Why is My Car AC Blowing Hot Air? - BlueDevil Products

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If you can put your hand on the heater hoses and keep it there, then the T-stat is bad. Heater hoses and radiator hoses should get hot enough that you can't hold them. 212 degrees+

1st check fuse to the heater
2nd check relay
3rd the filament wire of the heater

sounds like you have a bad temperature door actuator. This is a motor that connects to the door and uses inputs from the sensor in itself and the heater control module to open the door from hot to cold. I does take some knowledge on recalibrating this actuator and installing it. if it isn't install correctly it could damage the new part, so just take care

take to local mechanic to have a look ,could be your vacumn pipes are perished ,so the flaps are not moving ,does the AC compressor click in??

Your thermostat may not be working properly. Coolant flows thru your heater core where the blower motor blows that heat from the coolant thru your vents. If the coolant is not warm enough wich is a sign that your thermostat may be stuck open or opening too soo, your air may be colder than normal.

no freon , go to walmart and by a can of freon and put it in. If starts to get cold then you have a leak somewhere -- usually in the condensor Most repair shops around 350.00 to 500.00 to fix.

U have a leak in the system, be it a very slow one. Have the systek leak tested with a black light, it comes from the factory with dye that glows under a black light leak detector.

The low pressure is in the grill by the radiator. The issue your having with it cutting off then on is easily fixed by removing some of the AC coolant. Any ideas on why the rear AC is not working? Is there a seperate fuse for the rear AC? It just blows warm air.