Question about 2003 Dodge Durango

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My fan vibrates when on

The electric fan

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You have a bent blade

Posted on Mar 28, 2014

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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03-Humer H2 rattle, starting at 40mph, at right front dash, between firewall and interior dash. I do not believe this is a window issue. Any help appreciated

Could it be your electric radiator fan, double check by turning your a/C the fan should turn on when you turn a c on see if that's were your vibration is coming from, change your heather/ac filter Not the engine filter hope this helps

May 15, 2016 | 2003 Hummer H2

1 Answer

2001 rav4 making vibrating noises and smells of dead animal when I turn the heater/ac on

What you should do is to remove the heater blower motor, it's located directly below the glove box, there are three screws that need to be removed and the electrical connector, usually rodents get trapped in the fan, this is what causes the vibration, the fan is out of balance because the dead animal is in there, not a pleasant task but I have seen this may times

Apr 10, 2014 | 2001 Toyota RAV4

1 Answer

Vibrating noise when turn on heater/ac fan on 2000 pontiac bonneville

either fan motor is going out ar broken fan wheel, or possibly loose fan motor.

Sep 27, 2012 | 2000 Pontiac Bonneville

1 Answer

2004 GMC Safari Motor Vibrates

exhaust resonance is unlikely
vibration is caused by something spinning that is out of balance
it can also be from a misfire or a mechanical problem
considering the mechanical problems
harmonic balancer - replaced delete reference unless loose bolt
loose clutch pressure plate --no information as to auto or manual--possible
cracked flex plate--no information as to auto or manual ---possible
failing cam shaft lobes --cam nobes wearing off causing valve timing problems --very possible
faulty hydraulic lifters --pumping up and holding a valve off the seat -possible
hydraulic follower failure --excessive valve clearance altering valve timing --very possible
ignition timing too far advanced -- tune up should have checked that but is a possibility
failed water pump bearings --noisy but a possibility
viscous fan hub ( if not electric fans )-- a distinct possibility--bearing failure and fan running off center-off balance
injectors --- any injector squirting but not the same amount as the others will cause a harmonic unbalance --possible
except for the cam shaft as mentioned , the engine has done 30.000 miles so any fault in the rebuild would be shown up before that mileage was done
drive line problems ---unlikely as you state it vibrates when stationary and that confines it back to the engine and transmission
only parts spinning are the engine parts and the input shafts , torque converter or clutch

Mar 25, 2017 | 2004 GMC Safari

1 Answer

2007 BMW 530xi vibrating noise from front under hood . What would cause that ?

if problem happens with electric cooling fan coming on .check fan assy. for broken blades/perimeter ring on both assy's [eng cold/off !!] have replaced two fan assy's in last two months, fortunatly shrapnel didn't damage hoses or wiring !

Jan 03, 2012 | 2007 BMW 530xi Sports Wagon

1 Answer

The heater fan needs to be replaced. I think the bearing is bad cause it makes a vibration noise when its on HI. Just need to know the location of the fan and is it easy to replace.

You should be able to see it under the hood on the passenger side of the car. If you have trouble identifying it...just follow the noise. To replace it all you have to do is disconnect the electrical connector. remove the screws from the motor flange, and remove the motor and fan assembly as an assembly. Your new blower motor may or may not come with a new fan. You may have to transfer the fan from one motor to the other. If it is vibrating really bad, the fan itself may be damaged and you might have to replace it also. There are blower assemblies for some vehicles that come with a new fan already installed - check with your local parts supplier.

Mar 08, 2011 | 1986 Buick LeSabre

1 Answer

2002 trailblazer 5-cylinder vibration, setting still or driving

Sounds like you down a cyl. I have heard some bad stories about those Trailblazers......I just put a fan clutch on one last week....over 300 bucks for the Electric/computer operated fan clutch........UNREAL !

Dec 19, 2009 | 1996 Ford F350 Crew Cab

1 Answer

A/C and heater raddle/vibration when fan control turned on

That vibration is caused by something lying in the fan. This causes an imbalance in the fan that gives off the vibration. You will have to remove the blower motor in order to get to the fan and clear the fan of whatever is stuck in the fan.

Oct 06, 2009 | 2004 Chevrolet TrailBlazer

1 Answer

2000 durango vibrates when auto transmision shifts

check the motor and tranny mounts for the vibrations if the motor shakes a lot when in park while idling you may need to replace the mount(s)

Apr 01, 2009 | 1999 Dodge Durango

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