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Blower motor making a noise how do I fix it - Cars & Trucks

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Those brushes in the DC motor wear out and when they do, they squeal. You are very close to having no blower motor operation. You have to replace the whole motor. They are about 100 dollars at any auto parts store.

Posted on Dec 09, 2016

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Posted on Jan 02, 2017

  • 232 Answers

SOURCE: a/c blower motor for 2003 corvette

Yea leafs and other debris can get in and cause the noise. Remove the blower, thoroughly clean the fins and reinstall. This should take care of the noise.

Posted on May 15, 2009

  • 14 Answers

SOURCE: heater blower makes noise on high speed

it is either a bad switch or window motor. finding a wiring diagram and shooting power to the correct wire will identify whether the switch or motor is faulty.

Posted on Jun 05, 2009

  • 1071 Answers

SOURCE: how to remove and replace blower motor?

remove trim under dash on passenger side 3 - 5 bolts hold motor in can be done in 10 min

Posted on Jul 21, 2009

  • 1206 Answers

SOURCE: Blower motor makig noise like its hitting

You must remove the motor to inspect for bent squirl cage (fan) for damage .your heating issue is seperate from the noise.you could have a bad thermostat check your temp gauge if its at least half way up to 200 degrees thermostat is ok then you will have to check heater core hoses for flow in and out to make sure they are hot. if all check out look at blend air doors make sure they operate.

Posted on Jan 06, 2010

  • 8 Answers

SOURCE: What part makes a clicking noise on the blower

Most GM vehicles have little flaps or doors to redirect the air near the blower motor. If that gets out of place or falls down it will rub on the squirrel cage of the blower fan. Some older cars have insulation in that area that might come loose and rub on the squirrel cage. The insulation sometimes is covered with a stiff paper. Cutting away the stiff paper with allow more clearance.

Posted on Jul 14, 2010

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I have no heat or air blowing out of my vents. Any ideas?


still nothing,????
why do this backwards. ??
or not using simple diagnosis>?
so really you failed to state the beginning symptoms?
was it just just noise. or noise and no blow.
or the noise is gone,, but my fix broke the blower.
there will no heat not moving, if the blower is dead.
get heat , moving in non circ, mode.?
sure i bet you do an that is SOMETHING.
does the blower make sounds like a normal blower, then if no air flow
the dampers are bad.

blower silent? on all speeds, , do say so.
blower works only on high (sounds) ?
if the blower is running, surely you can hear it spin fast.
and there is no flow, the damper is bad or the blower fan blade set screw
is missing and or loose. did you check that screw first. before.
replacing the motor? id not ever skip that step.
we can not help you ,with no facts or symptoms but still nothing.

Sep 16, 2014 | 2006 Jeep Commander

2 Answers

Honda pilot 2007 blower fan making noise blower fan was replaced once still making noise


Either its developed the same fault or the fan motor bearing has failed, needs greasing or, if there's a belt, the belt is slipping.

Feb 22, 2012 | 2008 Honda Pilot

1 Answer

Blower fan makes noise


Hi my name is Tom and I am here to help.

Any motor that makes noise is usually a warn shaft. The best advice is to replace the blower motor. This is a relatively easy fix. If you would like I can walk you through it. Let me know what you decide.

TomE

Jul 04, 2010 | 2003 Jeep Grand Cherokee

1 Answer

My heater fan was making noise but was still blowing the hot air out. Now it makes no noise but blows no air out. I assume the fan/blower motor is bad. How do I replace it?


your blower mototr stopped turning , the noise you heard was one of the cage weights came loose and put the blower cage off ballance, first you need to locate the blower fan and check to make sure it has 12 volts, if so then you need to use a jumper wire to ground the other wire going into the blower motor, if this turns the blower motor on then you have a blower motor resister out and need to replace it.

Feb 27, 2010 | 1999 Pontiac Bonneville

3 Answers

The Blower makes noise


the blower motor may have a barring going or maybe some debris in the housing

Feb 25, 2010 | 1992 Volvo 240

2 Answers

Blower is making a roaring noise and sounds like


The noise is caused from a bad or dried up bearing. You will need to replace the whole blower motor

Jan 12, 2010 | 2003 Pontiac Bonneville

1 Answer

When i turn my heater on in my 97 buick park avenue it makes a very loud screeching noise is this a easy fix and what tools do i need to do the job thanks


It sounds like your blower motor may be going soon. It may be the bearings in the motor blower grinding. You cannot fix this, if this is the problem you may need a new blower.

If it still works and you can handle the noise it can last like this for a long time.

Dec 16, 2009 | 1997 Buick Park Avenue

2 Answers

Chevy tahoe 1999 heater making noise when I put it on hi loud noise how do i fix it


Remove blower motor and inspect could have leaf's or something in it, also check blower motor shaft make sure blower shaft bearing are good.

Dec 09, 2009 | 1999 Chevrolet Tahoe

1 Answer

Blower fan on 1996 Buick Park Avenue sometimes makes a noise when it is running. What could be the cause of this?


Hello gtpaul: My name is Roger and i will help you. If the blower motor squalls from time to time? The problem will more than likely be the blower motor itself. The rear bushings dry out and lets the armature drop slightly. this produces the noise.Replacement of the motor should fix your problem.
Should you need further help please just ask. Please rate the answer. This way I know if the answer helped. Thank You for using Fix Ya. Roger

Oct 16, 2009 | 2002 Ford E350

1 Answer

Grinding noise from Heater and burning smell from 1997 Dodge Cara


the problem could be in the blower wheel or motor, is there a vibration with the blower on and grinding. i rec removing blower motor and inspecting that further. debris could be cought inside it or blower may need replacing. it may not be that bad of a repair $$.

Nov 15, 2008 | 1997 Dodge Caravan

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