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Automotive/low air flow from 2003 Toyota Corolla AC
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Question
My 2003 Toyota Corolla has low air flow whether through the vents or out the defroster. The temperature of the air when the AC is on is cold, but the flow is very low. The fan sounds like it increases speed as the dial is turned up, but the flow does not seem to really change much at all. This sounds like it might be a duct problem off the blower, how do I get to this to check/repair if that is the problem?
This would be a major job as all the ducts are under the dash and are not easy to get at.Also you have side vents on each lower and upper.Maybe a trip to the shop would be less of a pain.Let them have all the trouble.It could be a weak fan,have you asked about that at the dealer or shop?
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Answers by Expert:
Sean Halliday
Expertise
general auto repair,japanese,bmw,mercedes,mini cooper 1960/2009,general british cars,ford.I DO NOT work on automatic transmissions.Manual transissions i install clutches only.Many people ask me to diagnose noises from their cars,unfortunately i cannot do this unless i hear it.As you appreciate,vehicles can and will make a variety of noises.I DONT UPGRADE or fit aftermarket performace kits,parts,chips,only replacement parts.
Experience
40 years experience on all general auto repair.
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