Close
Car Questions
RepairPal is your advocate for car care advice and guidance

Air conditioner is not blowing air

(2003 Hummer H2)
in Chicago, IL on August 18, 2009
air conditioner no longer blows air
Displaying 2 answers & 0 comments
Popular Answer
on August 18, 2009
Take it to a shop and get the problem diagnosed, it may be low on refrigerant or many other possibilities.
on July 28, 2010
hello there: I got the similar problem in my 2003 H2. When I turned on the A/C it sounds louder than usuall and it does not blows really strong. I take of all the screws from the down dash of the passinger side, remove the blower motor (is kind of hard but you can do it) got into the A/C outlet and hardly I realized the radiator or avaporator I guess was all stucked with dust, sand and leaves, etc, etc,... This causes that the blower motor can not blows all the way and make the air flows into the cabin, caussing that noise. It is a bit difficult to clean but it can cost you nothing if you are patient and know to use your vacum cleaner. I first try to revome all I can with my hand and a little tooth brush and then I used the vacumm cleaner with a little hose on it. The vacum cleaner one is to big to get into. I removed almos the 100% of the dust and now the A/C freezes all the way down.
Hope I helped.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Out of the blue my air conditioner will just stop. It will not blow any air and nothing on the touch screen will make...
Air or heat is not on the lights say they are and when driving you can feel air blowing from the vents
Didn't find what you were looking for?