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Old 04-13-2012, 12:44 AM
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LoJac963 LoJac963 is offline
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Default Re: Faint rapping coming from the engine, kinda freaked out

I just hit 38k on my 06 and just heard this ticking the other day. My first thought was either idler or tensioner pully but it went away after a couple mins. I'm more familiar with the LS2 engine which is similiar and I know that engine never made sounds at startup. So as mentioned above it could just be our engines, exhaust mani, pully which I thought or something else.
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