Let's play "What's that noise?"!
#1
Staging Lane
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Join Date: Dec 2004
Location: Grand Forks, ND
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Let's play "What's that noise?"!
So I fired up my LS1 this afternoon with an outside air temp of about 28-30 degrees. As soon as it turned over I heard what can best be described as a sandpaperish noise coming from the passanger side bank. It seems to be coming from the top end. It's like a swooshing/sanding noise. It could also sound like a bunch of ball bearings rolling around quickly in a pan or something.
Does anyone have any clue as to what this could be?
Does anyone have any clue as to what this could be?
#5
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Originally Posted by Marksman
So I fired up my LS1 this afternoon with an outside air temp of about 28-30 degrees. As soon as it turned over I heard what can best be described as a sandpaperish noise coming from the passanger side bank. It seems to be coming from the top end. It's like a swooshing/sanding noise. It could also sound like a bunch of ball bearings rolling around quickly in a pan or something.
Does anyone have any clue as to what this could be?
Does anyone have any clue as to what this could be?
#6
Staging Lane
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I didn't let it warm up. I was worried about doing any damage so I shut it down after a minute or so. The sound did change with engine RPM, I found that to be odd too...
I'll let it warm up tomorrow when the OAT is higher than 10* and see what happens.
I'll let it warm up tomorrow when the OAT is higher than 10* and see what happens.