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Discussion Starter #1
Alright, on my 03 LB7 with 130K on it, I just started hearing a weird noise. It sounds like a whistling noise, almost a "tinny" rattle noise. I hear it outside the truck, not while I am in it. Mostly at idle it is most noticible, but it is still there off idle when I rev it up to 2000 rpm or so. I can hear it most when I am under the drivers front wheel well area, or under the front bumper towards the drivers side. If I squeeze the intercooler pipe above the drivers side valve cover, the noise changes, but does not go away. I checked the intercooler pipes and clamps and didn't find any leaks. Any ideas?
 

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Discussion Starter #2
bump ttt
 

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Discussion Starter #3
Bump for the evening crowd
 

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Discussion Starter #4
Hmmm... Last bump I guess... Might just have to find it the old fashioned way... On my back tearin stuff apart :)
 
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