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Valve Knock? Pt.2

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Old Feb 16, 2008 | 01:27 PM
  #1  
CharlieB1979's Avatar
CharlieB1979
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Burning Brakes
 
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From: Oceanside New York
Default Valve Knock? Pt.2

Okay all! Thanks for all the help and what not.

I've got an addition to my prior post now.

In my last post, I reported what sounded to me like a "valve knock" or "tick". I had a neighbor listen to the engine, it was semi-warm (coolant temp was about 145-150), and the hood was open. The sound sounded to me more like a school bus engine sound...it reminded me alot of the sound of a diesel engine, that's the best way for me to explain it.

Rev the engine lightly and it momentarily went away, then resurfaced again. I'm not sure if that still qualifies as the rocker arm being loose or what.

Hope this new information helps...but it's starting to make me paranoid .
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Old Feb 16, 2008 | 04:59 PM
  #2  
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CharlieB1979
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ttt, looking for some help
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Old Feb 16, 2008 | 09:30 PM
  #3  
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Without hearing sound clip, hard to say for sure -- but I'm going to vote for lifter noise. Might try some of the additives that promise to quiet it down.
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Old Feb 17, 2008 | 12:56 AM
  #4  
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CharlieB1979
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You got it. I'm going to see how I can get a soundclip of it for you guys, hopefully that'll help. Thanks for trying .
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