max

Sunday

Car AC Not Blowing Cold Enough?

If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.


This problems are very much seen on Car AC systems.
It sounds like vacuum is not getting to the vent, heat and A/C controls. Find the vacuum can. It may be under the hood on one of the inner fenders. The "one-way" check valve is usually located in the line and close to the can, make sure it works properly. The valve could be the very thing that's causing the problem. Trace the lines back to the vacuum block at the intake manifold or fire-wall, and also back to where the line goes thru the fire-wall. Check the can for leaks or obvious holes. They used to be just a plain metal can, but it could be a plastic ball. Check the lines as you go, for breaks and rub-thru's. Move the controls thru all settings and listen for vent door movement. Worst case is a bad vacuum motor or air flow position selector switch, and/or a faulty Blend Door Actuator.
This basic details will help you to troubleshoot the problem.
Thanks.
-----------

For car AC related and Heater related solutions. You can refer the options mentioned below:---

Car AC Blows Warm Air ?


How to test AUTO AC pressure?


AUTO Air Conditioning Troubleshooting?



AUTO A/C COOLING PROBLEM?


Fixing refrigerant leak?


How to locate Car AC Refrigerant leak?


CAR AC INTERMITTENT COOLING?


What causes INTERMITTENT COOLING on Car AC system?


Car AC making Noise?


BAD ODOR ON CAR AIR CONDITIONER?



How to Recharge Car's Air Conditioner



For details regarding:--

How does Vehicles Engine cooling system works?


Engine cooling components working?


How to flush cars radiator?


Car Ac not blowing cold, worked for few hours after Refrigerant charging?

http://schematicsdiagram.blogspot.com/2011/12/car-ac-not-blowing-coldworked-for-few.html

Rear AC is not getting cold on GMC Safari?

http://schematicsdiagram.blogspot.com/2011/12/rear-ac-is-not-getting-cold-on-gmc.html

Heater and fan works, but AC will not blow cold Air?

http://schematicsdiagram.blogspot.com/2011/12/heater-and-fan-worksbut-ac-will-not.html

Car AC clutch fan will not remain Engaged?

http://schematicsdiagram.blogspot.com/2011/12/car-ac-clutch-fan-will-not-remain.html

Location of Front air conditioning drain line on Chevrolet Tahoe?

http://schematicsdiagram.blogspot.com/2011/12/location-of-front-air-conditioning.html

 

 

Location of AC Low pressure port on Chevy Tahoe?

http://schematicsdiagram.blogspot.com/2011/12/location-of-ac-low-pressure-port-on.html

Passenger side AC leaks water?

http://schematicsdiagram.blogspot.com/2011/12/passenger-side-ac-leaks-water.html

Water leaks under dash on passenger side?

http://schematicsdiagram.blogspot.com/2011/12/water-leaks-under-dash-on-passenger.html

Car stalls when AC is turned ON?

http://schematicsdiagram.blogspot.com/2011/12/car-stalls-when-ac-is-turned-on.html

Car AC compressor will not start?

http://howtobyme.blogspot.com/2011/12/car-ac-compressor-will-not-start.html

Engine cooling fans running, but AC compressor will not run?

http://howtobyme.blogspot.com/2011/12/engine-cooling-fans-runningbut-ac.html

Which Fuse controls A/C system on 2003 Ford Taurus?

http://howtobyme.blogspot.com/2011/12/which-fuse-controls-ac-system-on-2003.html


No comments:

Post a Comment