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Unread 07-15-2014, 11:42 AM   #1
CyruX
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2010 KK Liberty 
 
Join Date: Jul 2014
Location: Santiago, Metropolitana
Posts: 1
Loud Noise in engine - not normal like others KK

I recently bought a KK 2010, it haves a problem, when I turn on the engine it makes a really loud noise at idle and itīs more hard during acceleration.
(in the past I have a Liberty 2002 and the engine was really quiet)

Its like the Jeep maintain the engine-fan always at high speeds (to cool the engine)

The other day I pass throug a bump and the engine sound became silent just like the other automatic Jeeps.

But when the next day I turn the Jeep on and there is again, the loud sound.

I think theres a part of the engine that I have to adjust or change

Any ideas please


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Unread 07-15-2014, 12:51 PM   #2
NAMoulton
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2010 KK Liberty 
 
Join Date: Dec 2013
Location: Harrisonburg, VA
Posts: 222
Since hitting a bump silenced it a little, it could be an engine mount, or even a loose header. That's my brainstorming though...
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Unread 07-15-2014, 03:01 PM   #3
Drednot
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1991 YJ Wrangler 
 
Join Date: Aug 2005
Location: phoenix, az
Posts: 990
If its a loud wind sound, like a fan blowing really hard, it could be that you need a new fan clutch. Does your motor have the mechanical fan, or just the electric?
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