What is causing this noise?

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Joined
Aug 22, 2009
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152
Location
Simpsonville, SC
This happens from a cold start up almost every time. It goes away eventually. I can't figure out where its coming from.

 
Joined
Jan 23, 2010
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4,513
Location
Winnipeg, MB
Get a mechanic's stethoscope, extend the hoses, and start poking around to see where it's loudest. I'd start on the valve cover...
 

baldilocks

Battle Ground, WA
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Jan 29, 2014
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Battle Ground
The randomness of the noise leads me to the timing chain and tensioning system.
 
Joined
Nov 9, 2012
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13,660
Location
Olathe, KS, USA
It's got a good beat, but I can't dance to it.


I think it sounds like a wrist pin in a piston.
 

baldilocks

Battle Ground, WA
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Joined
Jan 29, 2014
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8,522
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Battle Ground
It's got a good beat, but I can't dance to it.


I think it sounds like a wrist pin in a piston.
Not the doom and gloom already....
 
Joined
Nov 9, 2012
Messages
13,660
Location
Olathe, KS, USA

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