Pulsing Vibration

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08-22-2016, 08:09 PM

Aleiben

Newbie - Just Registered

Thread Starter

Join Date: Jun 2014

Posts: 10

Pulsing Vibration

So I recently replaced my Radiator Fan Assembly and now when I'm idled it makes the car vibrate in pulses.

Any thoughts?

08-23-2016, 04:34 PM

Cotozic

Senior Member

Join Date: Jul 2014

Location: Indianapolis

Posts: 413

Mine does the same thing. Not OEM fans, but it's pretty normal. Ideally the fans should only run after the car reaches a certain temperature, and they have a high and low speed.

08-23-2016, 05:23 PM

mclasser

Senior Member

Join Date: Sep 2012

Location: The Northeast

Posts: 681

I don't even notice the fans kicking on/off unless I have the windows open.

You sure everything's bolted on tight and not rubbing against the rad?

08-24-2016, 12:09 AM

Donkeypunch

Senior Member

Join Date: Dec 2005

Posts: 1,215

Ok. Can you wiggle the radiator?
That means the bushings that hold it down are worn.
Pull out your 1080p phone and lets hear it.

If you're saying the engine is vibration more then it's unrelated.