2005 Hyundai Sonata Heater and air nosie

PAUL AND JANIS

MEMBER
2005 HYUNDAI SONATA
6 CYL
2WD
AUTOMATIC
3,100 MILES

Gets louder as you turn up to high setting. Heater works so does the air, but real loud noise. How can we fix this.

Wednesday, June 25th, 2014 AT 6:02 AM

3 Replies

HMAC300

MECHANIC
48,601 POSTS

If the noise happens when you turn on the blower it may be bad. The bushing wear on these and squeal if that is the noise you are hearing. Or there may be something stuck in the cage of the blower. So take it out and look into heating unit if anything is hitting cage.

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Wednesday, June 25th, 2014 AT 6:19 AM

PAUL AND JANIS

MEMBER
2 POSTS

It is a inherited car from my parents and has been siting all winter and just got it out and now noise. It is a 2005 model, but only 3100miles on it. We think there is something in the cage, but how do we get to it. We don't have a manual to repair it. Please help in instructions if you can.

Thanks Paul Day

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Wednesday, June 25th, 2014 AT 10:32 AM

HMAC300

MECHANIC
48,601 POSTS

Youi'll have to take the bolts/screws out and drop blowerfrom hvac unit unfortunately our manual doesn't give much instructions so you'll have to see if anything is in the way. See pic

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